120644573

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 140279040

約数和(自身を除く): 19634467

約数列:

[1, 7, 89, 197, 623, 983, 1379, 6881, 17533, 87487, 122731, 193651, 612409, 1355557, 17234939, 120644573]

約数ペア:

[(1, 120644573), (7, 17234939), (89, 1355557), (197, 612409), (623, 193651), (983, 122731), (1379, 87487), (6881, 17533)]