673289281

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{3541}}^1$

素因数の和:4752

約数の個数: 16

約数和(自身を含む): 803835648

約数和(自身を除く): 130546367

約数列:

[1, 7, 23, 161, 1181, 3541, 8267, 24787, 27163, 81443, 190141, 570101, 4181921, 29273447, 96184183, 673289281]

約数ペア:

[(1, 673289281), (7, 96184183), (23, 29273447), (161, 4181921), (1181, 570101), (3541, 190141), (8267, 81443), (24787, 27163)]