1974399

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 3033600

約数和(自身を除く): 1059201

約数列:

[1, 3, 7, 21, 149, 447, 631, 1043, 1893, 3129, 4417, 13251, 94019, 282057, 658133, 1974399]

約数ペア:

[(1, 1974399), (3, 658133), (7, 282057), (21, 94019), (149, 13251), (447, 4417), (631, 3129), (1043, 1893)]