2617387563

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{4177}}^1$

素因数の和:4803

約数の個数: 32

約数和(自身を含む): 4071845376

約数和(自身を除く): 1454457813

約数列:

[1, 3, 7, 21, 53, 159, 371, 563, 1113, 1689, 3941, 4177, 11823, 12531, 29239, 29839, 87717, 89517, 208873, 221381, 626619, 664143, 1549667, 2351651, 4649001, 7054953, 16461557, 49384671, 124637503, 373912509, 872462521, 2617387563]

約数ペア:

[(1, 2617387563), (3, 872462521), (7, 373912509), (21, 124637503), (53, 49384671), (159, 16461557), (371, 7054953), (563, 4649001), (1113, 2351651), (1689, 1549667), (3941, 664143), (4177, 626619), (11823, 221381), (12531, 208873), (29239, 89517), (29839, 87717)]