1260756873

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1033}}^1\times {\mathrm{2659}}^1$

素因数の和:3718

約数の個数: 32

約数和(自身を含む): 1980316800

約数和(自身を除く): 719559927

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1033, 2659, 3099, 7977, 9297, 17561, 23931, 27891, 45203, 52683, 71793, 135609, 158049, 406827, 474147, 1220481, 2746747, 8240241, 24720723, 46694699, 74162169, 140084097, 420252291, 1260756873]

約数ペア:

[(1, 1260756873), (3, 420252291), (9, 140084097), (17, 74162169), (27, 46694699), (51, 24720723), (153, 8240241), (459, 2746747), (1033, 1220481), (2659, 474147), (3099, 406827), (7977, 158049), (9297, 135609), (17561, 71793), (23931, 52683), (27891, 45203)]