242578661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{2381}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 277321968

約数和(自身を除く): 34743307

約数列:

[1, 13, 17, 221, 461, 2381, 5993, 7837, 30953, 40477, 101881, 526201, 1097641, 14269333, 18659897, 242578661]

約数ペア:

[(1, 242578661), (13, 18659897), (17, 14269333), (221, 1097641), (461, 526201), (2381, 101881), (5993, 40477), (7837, 30953)]