241301985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1637}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 400038912

約数和(自身を除く): 158736927

約数列:

[1, 3, 5, 15, 31, 93, 155, 317, 465, 951, 1585, 1637, 4755, 4911, 8185, 9827, 24555, 29481, 49135, 50747, 147405, 152241, 253735, 518929, 761205, 1556787, 2594645, 7783935, 16086799, 48260397, 80433995, 241301985]

約数ペア:

[(1, 241301985), (3, 80433995), (5, 48260397), (15, 16086799), (31, 7783935), (93, 2594645), (155, 1556787), (317, 761205), (465, 518929), (951, 253735), (1585, 152241), (1637, 147405), (4755, 50747), (4911, 49135), (8185, 29481), (9827, 24555)]