13306031991

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{8677}}^1$

素因数の和:9032

約数の個数: 48

約数和(自身を含む): 22277606208

約数和(自身を除く): 8971574217

約数列:

[1, 3, 7, 9, 21, 63, 101, 241, 303, 707, 723, 909, 1687, 2121, 2169, 5061, 6363, 8677, 15183, 24341, 26031, 60739, 73023, 78093, 170387, 182217, 219069, 511161, 546651, 876377, 1533483, 2091157, 2629131, 6134639, 6273471, 7887393, 14638099, 18403917, 18820413, 43914297, 55211751, 131742891, 211206857, 633620571, 1478447999, 1900861713, 4435343997, 13306031991]

約数ペア:

[(1, 13306031991), (3, 4435343997), (7, 1900861713), (9, 1478447999), (21, 633620571), (63, 211206857), (101, 131742891), (241, 55211751), (303, 43914297), (707, 18820413), (723, 18403917), (909, 14638099), (1687, 7887393), (2121, 6273471), (2169, 6134639), (5061, 2629131), (6363, 2091157), (8677, 1533483), (15183, 876377), (24341, 546651), (26031, 511161), (60739, 219069), (73023, 182217), (78093, 170387)]