215074689

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1\times {\mathrm{1759}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 292723200

約数和(自身を除く): 77648511

約数列:

[1, 3, 53, 159, 769, 1759, 2307, 5277, 40757, 93227, 122271, 279681, 1352671, 4058013, 71691563, 215074689]

約数ペア:

[(1, 215074689), (3, 71691563), (53, 4058013), (159, 1352671), (769, 279681), (1759, 122271), (2307, 93227), (5277, 40757)]