1839747

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 3161088

約数和(自身を除く): 1321341

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 293, 299, 483, 879, 897, 2051, 2093, 3809, 6153, 6279, 6739, 11427, 20217, 26663, 47173, 79989, 87607, 141519, 262821, 613249, 1839747]

約数ペア:

[(1, 1839747), (3, 613249), (7, 262821), (13, 141519), (21, 87607), (23, 79989), (39, 47173), (69, 26663), (91, 20217), (161, 11427), (273, 6739), (293, 6279), (299, 6153), (483, 3809), (879, 2093), (897, 2051)]