172957902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2217409}}^1$

素因数の和:2217427

約数の個数: 16

約数和(自身を含む): 372524880

約数和(自身を除く): 199566978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2217409, 4434818, 6652227, 13304454, 28826317, 57652634, 86478951, 172957902]

約数ペア:

[(1, 172957902), (2, 86478951), (3, 57652634), (6, 28826317), (13, 13304454), (26, 6652227), (39, 4434818), (78, 2217409)]