898493031

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{5297}}^1$

素因数の和:5751

約数の個数: 24

約数和(自身を含む): 1328992704

約数和(自身を除く): 430499673

約数列:

[1, 3, 9, 47, 141, 401, 423, 1203, 3609, 5297, 15891, 18847, 47673, 56541, 169623, 248959, 746877, 2124097, 2240631, 6372291, 19116873, 99832559, 299497677, 898493031]

約数ペア:

[(1, 898493031), (3, 299497677), (9, 99832559), (47, 19116873), (141, 6372291), (401, 2240631), (423, 2124097), (1203, 746877), (3609, 248959), (5297, 169623), (15891, 56541), (18847, 47673)]