21860147171

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{17609}}^1$

素因数の和:18118

約数の個数: 16

約数和(自身を含む): 22708447200

約数和(自身を除く): 848300029

約数列:

[1, 53, 59, 397, 3127, 17609, 21041, 23423, 933277, 1038931, 1241419, 6990773, 55063343, 370510969, 412455607, 21860147171]

約数ペア:

[(1, 21860147171), (53, 412455607), (59, 370510969), (397, 55063343), (3127, 6990773), (17609, 1241419), (21041, 1038931), (23423, 933277)]