23103787

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 27417600

約数和(自身を除く): 4313813

約数列:

[1, 7, 41, 79, 287, 553, 1019, 3239, 7133, 22673, 41779, 80501, 292453, 563507, 3300541, 23103787]

約数ペア:

[(1, 23103787), (7, 3300541), (41, 563507), (79, 292453), (287, 80501), (553, 41779), (1019, 22673), (3239, 7133)]