713140407

素因数分解:

$3^2\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{5297}}^1$

素因数の和:7447

約数の個数: 24

約数和(自身を含む): 1178020896

約数和(自身を除く): 464880489

約数列:

[1, 3, 7, 9, 21, 63, 2137, 5297, 6411, 14959, 15891, 19233, 37079, 44877, 47673, 111237, 134631, 333711, 11319689, 33959067, 79237823, 101877201, 237713469, 713140407]

約数ペア:

[(1, 713140407), (3, 237713469), (7, 101877201), (9, 79237823), (21, 33959067), (63, 11319689), (2137, 333711), (5297, 134631), (6411, 111237), (14959, 47673), (15891, 44877), (19233, 37079)]