2113227579

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{18521}}^1$

素因数の和:19118

約数の個数: 16

約数和(自身を含む): 2861871264

約数和(自身を除く): 748643685

約数列:

[1, 3, 73, 219, 521, 1563, 18521, 38033, 55563, 114099, 1352033, 4056099, 9649441, 28948323, 704409193, 2113227579]

約数ペア:

[(1, 2113227579), (3, 704409193), (73, 28948323), (219, 9649441), (521, 4056099), (1563, 1352033), (18521, 114099), (38033, 55563)]