17967651801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{42943}}^1$

素因数の和:43397

約数の個数: 32

約数和(自身を含む): 27044413440

約数和(自身を除く): 9076761639

約数列:

[1, 3, 11, 31, 33, 93, 341, 409, 1023, 1227, 4499, 12679, 13497, 38037, 42943, 128829, 139469, 418407, 472373, 1331233, 1417119, 3993699, 14643563, 17563687, 43930689, 52691061, 193200557, 544474297, 579601671, 1633422891, 5989217267, 17967651801]

約数ペア:

[(1, 17967651801), (3, 5989217267), (11, 1633422891), (31, 579601671), (33, 544474297), (93, 193200557), (341, 52691061), (409, 43930689), (1023, 17563687), (1227, 14643563), (4499, 3993699), (12679, 1417119), (13497, 1331233), (38037, 472373), (42943, 418407), (128829, 139469)]