15691906047

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1\times {\mathrm{1609}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 21616761600

約数和(自身を除く): 5924855553

約数列:

[1, 3, 53, 83, 159, 249, 739, 1609, 2217, 4399, 4827, 13197, 39167, 61337, 85277, 117501, 133547, 184011, 255831, 400641, 1189051, 3250861, 3567153, 7077991, 9752583, 21233973, 63019703, 98691233, 189059109, 296073699, 5230635349, 15691906047]

約数ペア:

[(1, 15691906047), (3, 5230635349), (53, 296073699), (83, 189059109), (159, 98691233), (249, 63019703), (739, 21233973), (1609, 9752583), (2217, 7077991), (4399, 3567153), (4827, 3250861), (13197, 1189051), (39167, 400641), (61337, 255831), (85277, 184011), (117501, 133547)]