1321398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5647}}^1$

素因数の和:5668

約数の個数: 24

約数和(自身を含む): 3083808

約数和(自身を除く): 1762410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5647, 11294, 16941, 33882, 50823, 73411, 101646, 146822, 220233, 440466, 660699, 1321398]

約数ペア:

[(1, 1321398), (2, 660699), (3, 440466), (6, 220233), (9, 146822), (13, 101646), (18, 73411), (26, 50823), (39, 33882), (78, 16941), (117, 11294), (234, 5647)]