15661428103

素因数分解:

${\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{21577}}^1$

素因数の和:21874

約数の個数: 16

約数和(自身を含む): 16235977696

約数和(自身を除く): 574549593

約数列:

[1, 61, 73, 163, 4453, 9943, 11899, 21577, 725839, 1316197, 1575121, 3517051, 96082381, 214540111, 256744723, 15661428103]

約数ペア:

[(1, 15661428103), (61, 256744723), (73, 214540111), (163, 96082381), (4453, 3517051), (9943, 1575121), (11899, 1316197), (21577, 725839)]