15668862417

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2195441}}^1$

素因数の和:2195521

約数の個数: 24

約数和(自身を含む): 24773367528

約数和(自身を除く): 9104505111

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 2195441, 6586323, 19758969, 28540733, 85622199, 133921901, 256866597, 401765703, 1205297109, 1740984713, 5222954139, 15668862417]

約数ペア:

[(1, 15668862417), (3, 5222954139), (9, 1740984713), (13, 1205297109), (39, 401765703), (61, 256866597), (117, 133921901), (183, 85622199), (549, 28540733), (793, 19758969), (2379, 6586323), (7137, 2195441)]