12387453

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 18665472

約数和(自身を除く): 6278019

約数列:

[1, 3, 13, 39, 41, 61, 123, 127, 183, 381, 533, 793, 1599, 1651, 2379, 2501, 4953, 5207, 7503, 7747, 15621, 23241, 32513, 67691, 97539, 100711, 203073, 302133, 317627, 952881, 4129151, 12387453]

約数ペア:

[(1, 12387453), (3, 4129151), (13, 952881), (39, 317627), (41, 302133), (61, 203073), (123, 100711), (127, 97539), (183, 67691), (381, 32513), (533, 23241), (793, 15621), (1599, 7747), (1651, 7503), (2379, 5207), (2501, 4953)]