47157819

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{587}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 64162560

約数和(自身を除く): 17004741

約数列:

[1, 3, 61, 183, 439, 587, 1317, 1761, 26779, 35807, 80337, 107421, 257693, 773079, 15719273, 47157819]

約数ペア:

[(1, 47157819), (3, 15719273), (61, 773079), (183, 257693), (439, 107421), (587, 80337), (1317, 35807), (1761, 26779)]