1470996891

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{94531}}^1$

素因数の和:94576

約数の個数: 48

約数和(自身を含む): 2752771840

約数和(自身を除く): 1281774949

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 15561, 94531, 283593, 661717, 850779, 1228903, 1796089, 1985151, 3686709, 5388267, 5955453, 8602321, 11060127, 12572623, 16164801, 23349157, 25806963, 37717869, 70047471, 77420889, 113153607, 163444099, 210142413, 490332297, 1470996891]

約数ペア:

[(1, 1470996891), (3, 490332297), (7, 210142413), (9, 163444099), (13, 113153607), (19, 77420889), (21, 70047471), (39, 37717869), (57, 25806963), (63, 23349157), (91, 16164801), (117, 12572623), (133, 11060127), (171, 8602321), (247, 5955453), (273, 5388267), (399, 3686709), (741, 1985151), (819, 1796089), (1197, 1228903), (1729, 850779), (2223, 661717), (5187, 283593), (15561, 94531)]