11717769

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 18800640

約数和(自身を除く): 7082871

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 271, 497, 609, 813, 1491, 1897, 2059, 5691, 6177, 7859, 14413, 19241, 23577, 43239, 55013, 57723, 134687, 165039, 404061, 557989, 1673967, 3905923, 11717769]

約数ペア:

[(1, 11717769), (3, 3905923), (7, 1673967), (21, 557989), (29, 404061), (71, 165039), (87, 134687), (203, 57723), (213, 55013), (271, 43239), (497, 23577), (609, 19241), (813, 14413), (1491, 7859), (1897, 6177), (2059, 5691)]