1505268093

素因数分解:

$3^1\times 7^2\times {\mathrm{3191}}^1\times {\mathrm{3209}}^1$

素因数の和:6417

約数の個数: 24

約数和(自身を含む): 2336160960

約数和(自身を除く): 830892867

約数列:

[1, 3, 7, 21, 49, 147, 3191, 3209, 9573, 9627, 22337, 22463, 67011, 67389, 156359, 157241, 469077, 471723, 10239919, 30719757, 71679433, 215038299, 501756031, 1505268093]

約数ペア:

[(1, 1505268093), (3, 501756031), (7, 215038299), (21, 71679433), (49, 30719757), (147, 10239919), (3191, 471723), (3209, 469077), (9573, 157241), (9627, 156359), (22337, 67389), (22463, 67011)]