1251123563521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{30718249}}^1$

素因数の和:30718516

約数の個数: 12

約数和(自身を含む): 1360388419500

約数和(自身を除く): 109264855979

約数列:

[1, 13, 169, 241, 3133, 40729, 30718249, 399337237, 5191384081, 7403098009, 96240274117, 1251123563521]

約数ペア:

[(1, 1251123563521), (13, 96240274117), (169, 7403098009), (241, 5191384081), (3133, 399337237), (40729, 30718249)]