2169926493

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{152629}}^1$

素因数の和:153316

約数の個数: 16

約数和(自身を含む): 3311460480

約数和(自身を除く): 1141533987

約数列:

[1, 3, 7, 21, 677, 2031, 4739, 14217, 152629, 457887, 1068403, 3205209, 103329833, 309989499, 723308831, 2169926493]

約数ペア:

[(1, 2169926493), (3, 723308831), (7, 309989499), (21, 103329833), (677, 3205209), (2031, 1068403), (4739, 457887), (14217, 152629)]