248284413

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2099}}^1$

素因数の和:2458

約数の個数: 32

約数和(自身を含む): 397488000

約数和(自身を除く): 149203587

約数列:

[1, 3, 9, 13, 27, 39, 117, 337, 351, 1011, 2099, 3033, 4381, 6297, 9099, 13143, 18891, 27287, 39429, 56673, 81861, 118287, 245583, 707363, 736749, 2122089, 6366267, 9195719, 19098801, 27587157, 82761471, 248284413]

約数ペア:

[(1, 248284413), (3, 82761471), (9, 27587157), (13, 19098801), (27, 9195719), (39, 6366267), (117, 2122089), (337, 736749), (351, 707363), (1011, 245583), (2099, 118287), (3033, 81861), (4381, 56673), (6297, 39429), (9099, 27287), (13143, 18891)]