106981357

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2666

約数の個数: 20

約数和(自身を含む): 132195996

約数和(自身を除く): 25214639

約数列:

[1, 7, 17, 49, 119, 343, 833, 2401, 2621, 5831, 18347, 40817, 44557, 128429, 311899, 899003, 2183293, 6293021, 15283051, 106981357]

約数ペア:

[(1, 106981357), (7, 15283051), (17, 6293021), (49, 2183293), (119, 899003), (343, 311899), (833, 128429), (2401, 44557), (2621, 40817), (5831, 18347)]