1792917

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 2995200

約数和(自身を除く): 1202283

約数列:

[1, 3, 7, 9, 21, 63, 149, 191, 447, 573, 1043, 1337, 1341, 1719, 3129, 4011, 9387, 12033, 28459, 85377, 199213, 256131, 597639, 1792917]

約数ペア:

[(1, 1792917), (3, 597639), (7, 256131), (9, 199213), (21, 85377), (63, 28459), (149, 12033), (191, 9387), (447, 4011), (573, 3129), (1043, 1719), (1337, 1341)]