13855257

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 21840000

約数和(自身を除く): 7984743

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 1499, 3081, 4497, 9243, 13491, 19487, 58461, 118421, 175383, 355263, 1065789, 1539473, 4618419, 13855257]

約数ペア:

[(1, 13855257), (3, 4618419), (9, 1539473), (13, 1065789), (39, 355263), (79, 175383), (117, 118421), (237, 58461), (711, 19487), (1027, 13491), (1499, 9243), (3081, 4497)]