488322429

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 754575360

約数和(自身を除く): 266252931

約数列:

[1, 3, 7, 21, 139, 173, 417, 519, 967, 973, 1211, 2901, 2919, 3633, 6769, 20307, 24047, 72141, 134413, 167291, 168329, 403239, 501873, 504987, 940891, 1171037, 2822673, 3513111, 23253449, 69760347, 162774143, 488322429]

約数ペア:

[(1, 488322429), (3, 162774143), (7, 69760347), (21, 23253449), (139, 3513111), (173, 2822673), (417, 1171037), (519, 940891), (967, 504987), (973, 501873), (1211, 403239), (2901, 168329), (2919, 167291), (3633, 134413), (6769, 72141), (20307, 24047)]