2017666911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{5393}}^1$

素因数の和:5643

約数の個数: 32

約数和(自身を含む): 2968684992

約数和(自身を除く): 951018081

約数列:

[1, 3, 13, 39, 53, 159, 181, 543, 689, 2067, 2353, 5393, 7059, 9593, 16179, 28779, 70109, 124709, 210327, 285829, 374127, 857487, 976133, 2928399, 3715777, 11147331, 12689729, 38069187, 51735049, 155205147, 672555637, 2017666911]

約数ペア:

[(1, 2017666911), (3, 672555637), (13, 155205147), (39, 51735049), (53, 38069187), (159, 12689729), (181, 11147331), (543, 3715777), (689, 2928399), (2067, 976133), (2353, 857487), (5393, 374127), (7059, 285829), (9593, 210327), (16179, 124709), (28779, 70109)]