21151302

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44623}}^1$

素因数の和:44707

約数の個数: 16

約数和(自身を含む): 42839040

約数和(自身を除く): 21687738

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44623, 89246, 133869, 267738, 3525217, 7050434, 10575651, 21151302]

約数ペア:

[(1, 21151302), (2, 10575651), (3, 7050434), (6, 3525217), (79, 267738), (158, 133869), (237, 89246), (474, 44623)]