2116734501

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{6863}}^1$

素因数の和:7665

約数の個数: 32

約数和(自身を含む): 3400151040

約数和(自身を除く): 1283416539

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 773, 2319, 5411, 6863, 14687, 16233, 20589, 44061, 48041, 102809, 130397, 144123, 308427, 391191, 912779, 2738337, 5305099, 15915297, 37135693, 100796881, 111407079, 302390643, 705578167, 2116734501]

約数ペア:

[(1, 2116734501), (3, 705578167), (7, 302390643), (19, 111407079), (21, 100796881), (57, 37135693), (133, 15915297), (399, 5305099), (773, 2738337), (2319, 912779), (5411, 391191), (6863, 308427), (14687, 144123), (16233, 130397), (20589, 102809), (44061, 48041)]