228501483

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 354432000

約数和(自身を除く): 125930517

約数列:

[1, 3, 7, 21, 103, 149, 309, 447, 709, 721, 1043, 2127, 2163, 3129, 4963, 14889, 15347, 46041, 73027, 105641, 107429, 219081, 316923, 322287, 511189, 739487, 1533567, 2218461, 10881023, 32643069, 76167161, 228501483]

約数ペア:

[(1, 228501483), (3, 76167161), (7, 32643069), (21, 10881023), (103, 2218461), (149, 1533567), (309, 739487), (447, 511189), (709, 322287), (721, 316923), (1043, 219081), (2127, 107429), (2163, 105641), (3129, 73027), (4963, 46041), (14889, 15347)]