12863259

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 19828800

約数和(自身を除く): 6965541

約数列:

[1, 3, 9, 27, 53, 89, 101, 159, 267, 303, 477, 801, 909, 1431, 2403, 2727, 4717, 5353, 8989, 14151, 16059, 26967, 42453, 48177, 80901, 127359, 144531, 242703, 476417, 1429251, 4287753, 12863259]

約数ペア:

[(1, 12863259), (3, 4287753), (9, 1429251), (27, 476417), (53, 242703), (89, 144531), (101, 127359), (159, 80901), (267, 48177), (303, 42453), (477, 26967), (801, 16059), (909, 14151), (1431, 8989), (2403, 5353), (2727, 4717)]