2406729

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 3583872

約数和(自身を除く): 1177143

約数列:

[1, 3, 13, 39, 47, 101, 141, 169, 303, 507, 611, 1313, 1833, 3939, 4747, 7943, 14241, 17069, 23829, 51207, 61711, 185133, 802243, 2406729]

約数ペア:

[(1, 2406729), (3, 802243), (13, 185133), (39, 61711), (47, 51207), (101, 23829), (141, 17069), (169, 14241), (303, 7943), (507, 4747), (611, 3939), (1313, 1833)]