1538006421

素因数分解:

$3^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{45181}}^1$

素因数の和:46812

約数の個数: 16

約数和(自身を含む): 2345126528

約数和(自身を除く): 807120107

約数列:

[1, 3, 7, 21, 1621, 4863, 11347, 34041, 45181, 135543, 316267, 948801, 73238401, 219715203, 512668807, 1538006421]

約数ペア:

[(1, 1538006421), (3, 512668807), (7, 219715203), (21, 73238401), (1621, 948801), (4863, 316267), (11347, 135543), (34041, 45181)]