109212211

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 116759808

約数和(自身を除く): 7547597

約数列:

[1, 23, 67, 131, 541, 1541, 3013, 8777, 12443, 36247, 70871, 201871, 833681, 1630033, 4748357, 109212211]

約数ペア:

[(1, 109212211), (23, 4748357), (67, 1630033), (131, 833681), (541, 201871), (1541, 70871), (3013, 36247), (8777, 12443)]