2100047373

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 3189288960

約数和(自身を除く): 1089241587

約数列:

[1, 3, 9, 43, 47, 129, 141, 263, 387, 423, 439, 789, 1317, 2021, 2367, 3951, 6063, 11309, 12361, 18189, 18877, 20633, 33927, 37083, 56631, 61899, 101781, 111249, 115457, 169893, 185697, 346371, 531523, 887219, 1039113, 1594569, 2661657, 4783707, 4964651, 5426479, 7984971, 14893953, 16279437, 44681859, 48838311, 233338597, 700015791, 2100047373]

約数ペア:

[(1, 2100047373), (3, 700015791), (9, 233338597), (43, 48838311), (47, 44681859), (129, 16279437), (141, 14893953), (263, 7984971), (387, 5426479), (423, 4964651), (439, 4783707), (789, 2661657), (1317, 1594569), (2021, 1039113), (2367, 887219), (3951, 531523), (6063, 346371), (11309, 185697), (12361, 169893), (18189, 115457), (18877, 111249), (20633, 101781), (33927, 61899), (37083, 56631)]