1897831251

素因数分解:

$3^2\times {\mathrm{6551}}^1\times {\mathrm{32189}}^1$

素因数の和:38746

約数の個数: 12

約数和(自身を含む): 2741815440

約数和(自身を除く): 843984189

約数列:

[1, 3, 9, 6551, 19653, 32189, 58959, 96567, 289701, 210870139, 632610417, 1897831251]

約数ペア:

[(1, 1897831251), (3, 632610417), (9, 210870139), (6551, 289701), (19653, 96567), (32189, 58959)]