13293519

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 18175584

約数和(自身を除く): 4882065

約数列:

[1, 3, 73, 101, 219, 303, 601, 1803, 7373, 22119, 43873, 60701, 131619, 182103, 4431173, 13293519]

約数ペア:

[(1, 13293519), (3, 4431173), (73, 182103), (101, 131619), (219, 60701), (303, 43873), (601, 22119), (1803, 7373)]