18109301

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4964

約数の個数: 16

約数和(自身を含む): 22625280

約数和(自身を除く): 4515979

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 4909, 34363, 83453, 152179, 584171, 1065253, 2587043, 18109301]

約数ペア:

[(1, 18109301), (7, 2587043), (17, 1065253), (31, 584171), (119, 152179), (217, 83453), (527, 34363), (3689, 4909)]