2912588637

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2950951}}^1$

素因数の和:2951008

約数の個数: 16

約数和(自身を含む): 4532662272

約数和(自身を除く): 1620073635

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2950951, 8852853, 20656657, 61969971, 138694697, 416084091, 970862879, 2912588637]

約数ペア:

[(1, 2912588637), (3, 970862879), (7, 416084091), (21, 138694697), (47, 61969971), (141, 20656657), (329, 8852853), (987, 2950951)]