974328309

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{4013}}^1$

素因数の和:4581

約数の個数: 24

約数和(自身を含む): 1437092280

約数和(自身を除く): 462763971

約数列:

[1, 3, 9, 53, 159, 477, 509, 1527, 4013, 4581, 12039, 26977, 36117, 80931, 212689, 242793, 638067, 1914201, 2042617, 6127851, 18383553, 108258701, 324776103, 974328309]

約数ペア:

[(1, 974328309), (3, 324776103), (9, 108258701), (53, 18383553), (159, 6127851), (477, 2042617), (509, 1914201), (1527, 638067), (4013, 242793), (4581, 212689), (12039, 80931), (26977, 36117)]