4345408851

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10890749}}^1$

素因数の和:10890778

約数の個数: 16

約数和(自身を含む): 6970080000

約数和(自身を除く): 2624671149

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 10890749, 32672247, 76235243, 206924231, 228705729, 620772693, 1448469617, 4345408851]

約数ペア:

[(1, 4345408851), (3, 1448469617), (7, 620772693), (19, 228705729), (21, 206924231), (57, 76235243), (133, 32672247), (399, 10890749)]