30130503

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 44201088

約数和(自身を除く): 14070585

約数列:

[1, 3, 13, 39, 67, 169, 201, 507, 871, 887, 2613, 2661, 11323, 11531, 33969, 34593, 59429, 149903, 178287, 449709, 772577, 2317731, 10043501, 30130503]

約数ペア:

[(1, 30130503), (3, 10043501), (13, 2317731), (39, 772577), (67, 449709), (169, 178287), (201, 149903), (507, 59429), (871, 34593), (887, 33969), (2613, 11531), (2661, 11323)]