4080201307

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 5413772448

約数和(自身を除く): 1333571141

約数列:

[1, 7, 13, 31, 37, 91, 97, 169, 217, 259, 403, 481, 679, 961, 1147, 1183, 1261, 2821, 3007, 3367, 3589, 5239, 6253, 6727, 8029, 8827, 12493, 14911, 16393, 21049, 25123, 35557, 36673, 39091, 43771, 46657, 87451, 93217, 104377, 111259, 114751, 162409, 193843, 248899, 273637, 326599, 462241, 508183, 606541, 652519, 778813, 1136863, 1211821, 1356901, 1446367, 3235687, 3449029, 3557281, 4245787, 6009133, 8482747, 10124569, 15753673, 18802771, 24143203, 42063931, 44837377, 110275711, 131619397, 313861639, 582885901, 4080201307]

約数ペア:

[(1, 4080201307), (7, 582885901), (13, 313861639), (31, 131619397), (37, 110275711), (91, 44837377), (97, 42063931), (169, 24143203), (217, 18802771), (259, 15753673), (403, 10124569), (481, 8482747), (679, 6009133), (961, 4245787), (1147, 3557281), (1183, 3449029), (1261, 3235687), (2821, 1446367), (3007, 1356901), (3367, 1211821), (3589, 1136863), (5239, 778813), (6253, 652519), (6727, 606541), (8029, 508183), (8827, 462241), (12493, 326599), (14911, 273637), (16393, 248899), (21049, 193843), (25123, 162409), (35557, 114751), (36673, 111259), (39091, 104377), (43771, 93217), (46657, 87451)]