288080637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 430227840

約数和(自身を除く): 142147203

約数列:

[1, 3, 13, 39, 41, 67, 123, 201, 533, 871, 1599, 2613, 2689, 2747, 8067, 8241, 34957, 35711, 104871, 107133, 110249, 180163, 330747, 540489, 1433237, 2342119, 4299711, 7026357, 7386683, 22160049, 96026879, 288080637]

約数ペア:

[(1, 288080637), (3, 96026879), (13, 22160049), (39, 7386683), (41, 7026357), (67, 4299711), (123, 2342119), (201, 1433237), (533, 540489), (871, 330747), (1599, 180163), (2613, 110249), (2689, 107133), (2747, 104871), (8067, 35711), (8241, 34957)]