402495483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1667}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 596316672

約数和(自身を除く): 193821189

約数列:

[1, 3, 13, 39, 41, 123, 151, 453, 533, 1599, 1667, 1963, 5001, 5889, 6191, 18573, 21671, 65013, 68347, 80483, 205041, 241449, 251717, 755151, 888511, 2665533, 3272321, 9816963, 10320397, 30961191, 134165161, 402495483]

約数ペア:

[(1, 402495483), (3, 134165161), (13, 30961191), (39, 10320397), (41, 9816963), (123, 3272321), (151, 2665533), (453, 888511), (533, 755151), (1599, 251717), (1667, 241449), (1963, 205041), (5001, 80483), (5889, 68347), (6191, 65013), (18573, 21671)]