121036237

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{613}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 140954752

約数和(自身を除く): 19918515

約数列:

[1, 7, 67, 421, 469, 613, 2947, 4291, 28207, 41071, 197449, 258073, 287497, 1806511, 17290891, 121036237]

約数ペア:

[(1, 121036237), (7, 17290891), (67, 1806511), (421, 287497), (469, 258073), (613, 197449), (2947, 41071), (4291, 28207)]