42847629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{373}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 63568032

約数和(自身を除く): 20720403

約数列:

[1, 3, 11, 33, 59, 177, 373, 649, 1119, 1947, 3481, 4103, 10443, 12309, 22007, 38291, 66021, 114873, 242077, 726231, 1298413, 3895239, 14282543, 42847629]

約数ペア:

[(1, 42847629), (3, 14282543), (11, 3895239), (33, 1298413), (59, 726231), (177, 242077), (373, 114873), (649, 66021), (1119, 38291), (1947, 22007), (3481, 12309), (4103, 10443)]