9150701

素因数分解:

$7^2\times {\mathrm{43}}^2\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 18

約数和(自身を含む): 11005902

約数和(自身を除く): 1855201

約数列:

[1, 7, 43, 49, 101, 301, 707, 1849, 2107, 4343, 4949, 12943, 30401, 90601, 186749, 212807, 1307243, 9150701]

約数ペア:

[(1, 9150701), (7, 1307243), (43, 212807), (49, 186749), (101, 90601), (301, 30401), (707, 12943), (1849, 4949), (2107, 4343)]