29961663

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6481}}^1$

素因数の和:6574

約数の個数: 16

約数和(自身を含む): 42314496

約数和(自身を除く): 12352833

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 6481, 19443, 149063, 434227, 447189, 1302681, 9987221, 29961663]

約数ペア:

[(1, 29961663), (3, 9987221), (23, 1302681), (67, 447189), (69, 434227), (201, 149063), (1541, 19443), (4623, 6481)]