2077888923

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{14249}}^1$

素因数の和:14760

約数の個数: 32

約数和(自身を含む): 3365280000

約数和(自身を除く): 1287391077

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 491, 1473, 4419, 5401, 13257, 14249, 16203, 42747, 48609, 128241, 145827, 156739, 384723, 470217, 1410651, 4231953, 6996259, 20988777, 62966331, 76958849, 188898993, 230876547, 692629641, 2077888923]

約数ペア:

[(1, 2077888923), (3, 692629641), (9, 230876547), (11, 188898993), (27, 76958849), (33, 62966331), (99, 20988777), (297, 6996259), (491, 4231953), (1473, 1410651), (4419, 470217), (5401, 384723), (13257, 156739), (14249, 145827), (16203, 128241), (42747, 48609)]