274023529

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 317688000

約数和(自身を除く): 43664471

約数列:

[1, 13, 19, 61, 169, 247, 793, 1159, 1399, 3211, 10309, 15067, 18187, 26581, 85339, 195871, 236431, 345553, 1109407, 1621441, 4492189, 14422291, 21078733, 274023529]

約数ペア:

[(1, 274023529), (13, 21078733), (19, 14422291), (61, 4492189), (169, 1621441), (247, 1109407), (793, 345553), (1159, 236431), (1399, 195871), (3211, 85339), (10309, 26581), (15067, 18187)]