83981653

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15401}}^1$

素因数の和:15468

約数の個数: 16

約数和(自身を含む): 103501440

約数和(自身を除く): 19519787

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 15401, 107807, 292619, 631441, 2048333, 4420087, 11997379, 83981653]

約数ペア:

[(1, 83981653), (7, 11997379), (19, 4420087), (41, 2048333), (133, 631441), (287, 292619), (779, 107807), (5453, 15401)]