473291247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7937}}^1$

素因数の和:8103

約数の個数: 32

約数和(自身を含む): 746807040

約数和(自身を除く): 273515793

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 417, 429, 1529, 1807, 4587, 5421, 7937, 19877, 23811, 59631, 87307, 103181, 261921, 309543, 1103243, 1134991, 3309729, 3404973, 12135673, 14342159, 36407019, 43026477, 157763749, 473291247]

約数ペア:

[(1, 473291247), (3, 157763749), (11, 43026477), (13, 36407019), (33, 14342159), (39, 12135673), (139, 3404973), (143, 3309729), (417, 1134991), (429, 1103243), (1529, 309543), (1807, 261921), (4587, 103181), (5421, 87307), (7937, 59631), (19877, 23811)]