30707403

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 42301440

約数和(自身を除く): 11594037

約数列:

[1, 3, 47, 89, 141, 267, 2447, 4183, 7341, 12549, 115009, 217783, 345027, 653349, 10235801, 30707403]

約数ペア:

[(1, 30707403), (3, 10235801), (47, 653349), (89, 345027), (141, 217783), (267, 115009), (2447, 12549), (4183, 7341)]