245309163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{69473}}^1$

素因数の和:69594

約数の個数: 16

約数和(自身を含む): 360153216

約数和(自身を除く): 114844053

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 69473, 208419, 764203, 2292609, 7433611, 22300833, 81769721, 245309163]

約数ペア:

[(1, 245309163), (3, 81769721), (11, 22300833), (33, 7433611), (107, 2292609), (321, 764203), (1177, 208419), (3531, 69473)]