2974320573

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1253401}}^1$

素因数の和:1253524

約数の個数: 16

約数和(自身を含む): 4572410496

約数和(自身を除く): 1598089923

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 1253401, 3760203, 8773807, 26321421, 141634313, 424902939, 991440191, 2974320573]

約数ペア:

[(1, 2974320573), (3, 991440191), (7, 424902939), (21, 141634313), (113, 26321421), (339, 8773807), (791, 3760203), (2373, 1253401)]