1957686423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{368471}}^1$

素因数の和:368515

約数の個数: 32

約数和(自身を含む): 3395837952

約数和(自身を除く): 1438151529

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 368471, 1105413, 2579297, 4053181, 7737891, 8474833, 12159543, 25424499, 28372267, 59323831, 85116801, 93223163, 177971493, 279669489, 652562141, 1957686423]

約数ペア:

[(1, 1957686423), (3, 652562141), (7, 279669489), (11, 177971493), (21, 93223163), (23, 85116801), (33, 59323831), (69, 28372267), (77, 25424499), (161, 12159543), (231, 8474833), (253, 7737891), (483, 4053181), (759, 2579297), (1771, 1105413), (5313, 368471)]