471994761

素因数分解:

$3^1\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{9601}}^1$

素因数の和:11952

約数の個数: 16

約数和(自身を含む): 719612288

約数和(自身を除く): 247617527

約数列:

[1, 3, 7, 21, 2341, 7023, 9601, 16387, 28803, 49161, 67207, 201621, 22475941, 67427823, 157331587, 471994761]

約数ペア:

[(1, 471994761), (3, 157331587), (7, 67427823), (21, 22475941), (2341, 201621), (7023, 67207), (9601, 49161), (16387, 28803)]