13307722281

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{591691}}^1$

素因数の和:591731

約数の個数: 48

約数和(自身を含む): 24283039680

約数和(自身を除く): 10975317399

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1323, 2499, 3213, 7497, 22491, 591691, 1775073, 4141837, 5325219, 10058747, 12425511, 15975657, 28992859, 30176241, 37276533, 70411229, 86978577, 90528723, 111829599, 211233687, 260935731, 271586169, 492878603, 633701061, 782807193, 1478635809, 1901103183, 4435907427, 13307722281]

約数ペア:

[(1, 13307722281), (3, 4435907427), (7, 1901103183), (9, 1478635809), (17, 782807193), (21, 633701061), (27, 492878603), (49, 271586169), (51, 260935731), (63, 211233687), (119, 111829599), (147, 90528723), (153, 86978577), (189, 70411229), (357, 37276533), (441, 30176241), (459, 28992859), (833, 15975657), (1071, 12425511), (1323, 10058747), (2499, 5325219), (3213, 4141837), (7497, 1775073), (22491, 591691)]