161575021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 174170304

約数和(自身を除く): 12595283

約数列:

[1, 17, 83, 307, 373, 1411, 5219, 6341, 25481, 30959, 114511, 433177, 526303, 1946687, 9504413, 161575021]

約数ペア:

[(1, 161575021), (17, 9504413), (83, 1946687), (307, 526303), (373, 433177), (1411, 114511), (5219, 30959), (6341, 25481)]