684204568317

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{15620039}}^1$

素因数の和:15620233

約数の個数: 24

約数和(自身を含む): 1026673989120

約数和(自身を除く): 342469420803

約数列:

[1, 3, 9, 31, 93, 157, 279, 471, 1413, 4867, 14601, 43803, 15620039, 46860117, 140580351, 484221209, 1452663627, 2452346123, 4357990881, 7357038369, 22071115107, 76022729813, 228068189439, 684204568317]

約数ペア:

[(1, 684204568317), (3, 228068189439), (9, 76022729813), (31, 22071115107), (93, 7357038369), (157, 4357990881), (279, 2452346123), (471, 1452663627), (1413, 484221209), (4867, 140580351), (14601, 46860117), (43803, 15620039)]