1277304327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{38851}}^1$

素因数の和:39151

約数の個数: 24

約数和(自身を含む): 1994040048

約数和(自身を除く): 716735721

約数列:

[1, 3, 9, 13, 39, 117, 281, 843, 2529, 3653, 10959, 32877, 38851, 116553, 349659, 505063, 1515189, 4545567, 10917131, 32751393, 98254179, 141922703, 425768109, 1277304327]

約数ペア:

[(1, 1277304327), (3, 425768109), (9, 141922703), (13, 98254179), (39, 32751393), (117, 10917131), (281, 4545567), (843, 1515189), (2529, 505063), (3653, 349659), (10959, 116553), (32877, 38851)]