1640952933

素因数分解:

$3^1\times {\mathrm{491}}^1\times {\mathrm{571}}^1\times {\mathrm{1951}}^1$

素因数の和:3016

約数の個数: 16

約数和(自身を含む): 2197358592

約数和(自身を除く): 556405659

約数列:

[1, 3, 491, 571, 1473, 1713, 1951, 5853, 280361, 841083, 957941, 1114021, 2873823, 3342063, 546984311, 1640952933]

約数ペア:

[(1, 1640952933), (3, 546984311), (491, 3342063), (571, 2873823), (1473, 1114021), (1713, 957941), (1951, 841083), (5853, 280361)]