1337990437

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{3677}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 1542994560

約数和(自身を除く): 205004123

約数列:

[1, 7, 227, 229, 1589, 1603, 3677, 25739, 51983, 363881, 834679, 842033, 5842753, 5894231, 191141491, 1337990437]

約数ペア:

[(1, 1337990437), (7, 191141491), (227, 5894231), (229, 5842753), (1589, 842033), (1603, 834679), (3677, 363881), (25739, 51983)]