401037858

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{571279}}^1$

素因数の和:571303

約数の個数: 32

約数和(自身を含む): 959750400

約数和(自身を除く): 558712542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 571279, 1142558, 1713837, 3427674, 5141511, 7426627, 10283022, 14853254, 15424533, 22279881, 30849066, 44559762, 66839643, 133679286, 200518929, 401037858]

約数ペア:

[(1, 401037858), (2, 200518929), (3, 133679286), (6, 66839643), (9, 44559762), (13, 30849066), (18, 22279881), (26, 15424533), (27, 14853254), (39, 10283022), (54, 7426627), (78, 5141511), (117, 3427674), (234, 1713837), (351, 1142558), (702, 571279)]