1260236809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{6329}}^1$

素因数の和:6429

約数の個数: 24

約数和(自身を含む): 1469142360

約数和(自身を除く): 208905551

約数列:

[1, 13, 17, 53, 221, 289, 689, 901, 3757, 6329, 11713, 15317, 82277, 107593, 199121, 335437, 1398709, 1829081, 4360681, 5702429, 23778053, 74131577, 96941293, 1260236809]

約数ペア:

[(1, 1260236809), (13, 96941293), (17, 74131577), (53, 23778053), (221, 5702429), (289, 4360681), (689, 1829081), (901, 1398709), (3757, 335437), (6329, 199121), (11713, 107593), (15317, 82277)]