13303768359

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{41863}}^1$

素因数の和:42319

約数の個数: 32

約数和(自身を含む): 20871715840

約数和(自身を除く): 7567947481

約数列:

[1, 3, 7, 21, 37, 111, 259, 409, 777, 1227, 2863, 8589, 15133, 41863, 45399, 105931, 125589, 293041, 317793, 879123, 1548931, 4646793, 10842517, 17121967, 32527551, 51365901, 119853769, 359561307, 633512779, 1900538337, 4434589453, 13303768359]

約数ペア:

[(1, 13303768359), (3, 4434589453), (7, 1900538337), (21, 633512779), (37, 359561307), (111, 119853769), (259, 51365901), (409, 32527551), (777, 17121967), (1227, 10842517), (2863, 4646793), (8589, 1548931), (15133, 879123), (41863, 317793), (45399, 293041), (105931, 125589)]