330584751

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{3833}}^1$

素因数の和:3920

約数の個数: 36

約数和(自身を含む): 561021552

約数和(自身を除く): 230436801

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1369, 2331, 3833, 4107, 9583, 11499, 12321, 26831, 28749, 34497, 80493, 86247, 141821, 241479, 425463, 992747, 1276389, 2978241, 5247377, 8934723, 15742131, 36731639, 47226393, 110194917, 330584751]

約数ペア:

[(1, 330584751), (3, 110194917), (7, 47226393), (9, 36731639), (21, 15742131), (37, 8934723), (63, 5247377), (111, 2978241), (259, 1276389), (333, 992747), (777, 425463), (1369, 241479), (2331, 141821), (3833, 86247), (4107, 80493), (9583, 34497), (11499, 28749), (12321, 26831)]