40173873

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6971}}^1$

素因数の和:7104

約数の個数: 16

約数和(自身を含む): 57226176

約数和(自身を除く): 17052303

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 6971, 20913, 118507, 355521, 787723, 2363169, 13391291, 40173873]

約数ペア:

[(1, 40173873), (3, 13391291), (17, 2363169), (51, 787723), (113, 355521), (339, 118507), (1921, 20913), (5763, 6971)]