40809051

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 61461504

約数和(自身を除く): 20652453

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 963, 1367, 3317, 4101, 9951, 12303, 29853, 42377, 127131, 146269, 381393, 438807, 1316421, 4534339, 13603017, 40809051]

約数ペア:

[(1, 40809051), (3, 13603017), (9, 4534339), (31, 1316421), (93, 438807), (107, 381393), (279, 146269), (321, 127131), (963, 42377), (1367, 29853), (3317, 12303), (4101, 9951)]