7971402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 17432064

約数和(自身を除く): 9460662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 2521, 3162, 5042, 7563, 15126, 42857, 78151, 85714, 128571, 156302, 234453, 257142, 468906, 1328567, 2657134, 3985701, 7971402]

約数ペア:

[(1, 7971402), (2, 3985701), (3, 2657134), (6, 1328567), (17, 468906), (31, 257142), (34, 234453), (51, 156302), (62, 128571), (93, 85714), (102, 78151), (186, 42857), (527, 15126), (1054, 7563), (1581, 5042), (2521, 3162)]