2109558603

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 2894054400

約数和(自身を除く): 784495797

約数列:

[1, 3, 71, 157, 199, 213, 317, 471, 597, 951, 11147, 14129, 22507, 31243, 33441, 42387, 49769, 63083, 67521, 93729, 149307, 189249, 2218253, 3533599, 4478893, 6654759, 9904031, 10600797, 13436679, 29712093, 703186201, 2109558603]

約数ペア:

[(1, 2109558603), (3, 703186201), (71, 29712093), (157, 13436679), (199, 10600797), (213, 9904031), (317, 6654759), (471, 4478893), (597, 3533599), (951, 2218253), (11147, 189249), (14129, 149307), (22507, 93729), (31243, 67521), (33441, 63083), (42387, 49769)]