39729361

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 10267439

約数列:

[1, 7, 19, 59, 61, 83, 133, 413, 427, 581, 1121, 1159, 1577, 3599, 4897, 5063, 7847, 8113, 11039, 25193, 34279, 35441, 68381, 93043, 96197, 298717, 478667, 651301, 673379, 2091019, 5675623, 39729361]

約数ペア:

[(1, 39729361), (7, 5675623), (19, 2091019), (59, 673379), (61, 651301), (83, 478667), (133, 298717), (413, 96197), (427, 93043), (581, 68381), (1121, 35441), (1159, 34279), (1577, 25193), (3599, 11039), (4897, 8113), (5063, 7847)]