1383039

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 2364960

約数和(自身を除く): 981921

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 757, 1827, 2271, 5299, 6813, 15897, 21953, 47691, 65859, 153671, 197577, 461013, 1383039]

約数ペア:

[(1, 1383039), (3, 461013), (7, 197577), (9, 153671), (21, 65859), (29, 47691), (63, 21953), (87, 15897), (203, 6813), (261, 5299), (609, 2271), (757, 1827)]