5198753

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^2$

素因数の和:189

約数の個数: 18

約数和(自身を含む): 6485346

約数和(自身を除く): 1286593

約数列:

[1, 7, 17, 49, 79, 119, 553, 833, 1343, 3871, 6241, 9401, 43687, 65807, 106097, 305809, 742679, 5198753]

約数ペア:

[(1, 5198753), (7, 742679), (17, 305809), (49, 106097), (79, 65807), (119, 43687), (553, 9401), (833, 6241), (1343, 3871)]