421938503

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{3217}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 495211584

約数和(自身を除く): 73273081

約数列:

[1, 7, 41, 287, 457, 3199, 3217, 18737, 22519, 131159, 131897, 923279, 1470169, 10291183, 60276929, 421938503]

約数ペア:

[(1, 421938503), (7, 60276929), (41, 10291183), (287, 1470169), (457, 923279), (3199, 131897), (3217, 131159), (18737, 22519)]