4920289893

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{16223}}^1$

素因数の和:16518

約数の個数: 32

約数和(自身を含む): 7476019200

約数和(自身を除く): 2555729307

約数列:

[1, 3, 9, 27, 47, 141, 239, 423, 717, 1269, 2151, 6453, 11233, 16223, 33699, 48669, 101097, 146007, 303291, 438021, 762481, 2287443, 3877297, 6862329, 11631891, 20586987, 34895673, 104687019, 182232959, 546698877, 1640096631, 4920289893]

約数ペア:

[(1, 4920289893), (3, 1640096631), (9, 546698877), (27, 182232959), (47, 104687019), (141, 34895673), (239, 20586987), (423, 11631891), (717, 6862329), (1269, 3877297), (2151, 2287443), (6453, 762481), (11233, 438021), (16223, 303291), (33699, 146007), (48669, 101097)]