650169681

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 1063056384

約数和(自身を除く): 412886703

約数列:

[1, 3, 7, 21, 23, 49, 69, 103, 147, 161, 309, 483, 721, 1127, 1867, 2163, 2369, 3381, 5047, 5601, 7107, 13069, 15141, 16583, 39207, 42941, 49749, 91483, 116081, 128823, 192301, 274449, 300587, 348243, 576903, 901761, 1346107, 2104109, 4038321, 4422923, 6312327, 9422749, 13268769, 28268247, 30960461, 92881383, 216723227, 650169681]

約数ペア:

[(1, 650169681), (3, 216723227), (7, 92881383), (21, 30960461), (23, 28268247), (49, 13268769), (69, 9422749), (103, 6312327), (147, 4422923), (161, 4038321), (309, 2104109), (483, 1346107), (721, 901761), (1127, 576903), (1867, 348243), (2163, 300587), (2369, 274449), (3381, 192301), (5047, 128823), (5601, 116081), (7107, 91483), (13069, 49749), (15141, 42941), (16583, 39207)]