381899079

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{7927}}^1$

素因数の和:8087

約数の個数: 24

約数和(自身を含む): 567676512

約数和(自身を除く): 185777433

約数列:

[1, 3, 9, 53, 101, 159, 303, 477, 909, 5353, 7927, 16059, 23781, 48177, 71343, 420131, 800627, 1260393, 2401881, 3781179, 7205643, 42433231, 127299693, 381899079]

約数ペア:

[(1, 381899079), (3, 127299693), (9, 42433231), (53, 7205643), (101, 3781179), (159, 2401881), (303, 1260393), (477, 800627), (909, 420131), (5353, 71343), (7927, 48177), (16059, 23781)]