1498017321

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2213}}^1$

素因数の和:2423

約数の個数: 40

約数和(自身を含む): 2292101064

約数和(自身を除く): 794083743

約数列:

[1, 3, 9, 27, 61, 81, 137, 183, 411, 549, 1233, 1647, 2213, 3699, 4941, 6639, 8357, 11097, 19917, 25071, 59751, 75213, 134993, 179253, 225639, 303181, 404979, 676917, 909543, 1214937, 2728629, 3644811, 8185887, 10934433, 18494041, 24557661, 55482123, 166446369, 499339107, 1498017321]

約数ペア:

[(1, 1498017321), (3, 499339107), (9, 166446369), (27, 55482123), (61, 24557661), (81, 18494041), (137, 10934433), (183, 8185887), (411, 3644811), (549, 2728629), (1233, 1214937), (1647, 909543), (2213, 676917), (3699, 404979), (4941, 303181), (6639, 225639), (8357, 179253), (11097, 134993), (19917, 75213), (25071, 59751)]