3209008257

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{91121}}^1$

素因数の和:91190

約数の個数: 48

約数和(自身を含む): 5837639808

約数和(自身を除く): 2628631551

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 387, 559, 819, 903, 1677, 2709, 3913, 5031, 11739, 35217, 91121, 273363, 637847, 820089, 1184573, 1913541, 3553719, 3918203, 5740623, 8292011, 10661157, 11754609, 24876033, 27427421, 35263827, 50936639, 74628099, 82282263, 152809917, 246846789, 356556473, 458429751, 1069669419, 3209008257]

約数ペア:

[(1, 3209008257), (3, 1069669419), (7, 458429751), (9, 356556473), (13, 246846789), (21, 152809917), (39, 82282263), (43, 74628099), (63, 50936639), (91, 35263827), (117, 27427421), (129, 24876033), (273, 11754609), (301, 10661157), (387, 8292011), (559, 5740623), (819, 3918203), (903, 3553719), (1677, 1913541), (2709, 1184573), (3913, 820089), (5031, 637847), (11739, 273363), (35217, 91121)]