423117261

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 721344000

約数和(自身を除く): 298226739

約数列:

[1, 3, 7, 9, 21, 59, 63, 67, 177, 201, 413, 469, 531, 603, 1239, 1407, 1699, 3717, 3953, 4221, 5097, 11859, 11893, 15291, 27671, 35577, 35679, 83013, 100241, 107037, 113833, 249039, 300723, 341499, 701687, 796831, 902169, 1024497, 2105061, 2390493, 6315183, 6716147, 7171479, 20148441, 47013029, 60445323, 141039087, 423117261]

約数ペア:

[(1, 423117261), (3, 141039087), (7, 60445323), (9, 47013029), (21, 20148441), (59, 7171479), (63, 6716147), (67, 6315183), (177, 2390493), (201, 2105061), (413, 1024497), (469, 902169), (531, 796831), (603, 701687), (1239, 341499), (1407, 300723), (1699, 249039), (3717, 113833), (3953, 107037), (4221, 100241), (5097, 83013), (11859, 35679), (11893, 35577), (15291, 27671)]