17634981

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4969}}^1$

素因数の和:5005

約数の個数: 24

約数和(自身を含む): 29104320

約数和(自身を除く): 11469339

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 4969, 14907, 34783, 64597, 104349, 193791, 452179, 839761, 1356537, 2519283, 5878327, 17634981]

約数ペア:

[(1, 17634981), (3, 5878327), (7, 2519283), (13, 1356537), (21, 839761), (39, 452179), (91, 193791), (169, 104349), (273, 64597), (507, 34783), (1183, 14907), (3549, 4969)]