860464917

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2451467}}^1$

素因数の和:2451489

約数の個数: 16

約数和(自身を含む): 1372822080

約数和(自身を除く): 512357163

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2451467, 7354401, 22063203, 31869071, 66189609, 95607213, 286821639, 860464917]

約数ペア:

[(1, 860464917), (3, 286821639), (9, 95607213), (13, 66189609), (27, 31869071), (39, 22063203), (117, 7354401), (351, 2451467)]