2912233317

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{3319}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 4650762240

約数和(自身を除く): 1738528923

約数列:

[1, 3, 7, 21, 47, 49, 127, 141, 147, 329, 381, 889, 987, 2303, 2667, 3319, 5969, 6223, 6909, 9957, 17907, 18669, 23233, 41783, 69699, 125349, 155993, 162631, 292481, 421513, 467979, 487893, 877443, 1091951, 1264539, 2950591, 3275853, 7643657, 8851773, 19811111, 20654137, 22930971, 59433333, 61962411, 138677777, 416033331, 970744439, 2912233317]

約数ペア:

[(1, 2912233317), (3, 970744439), (7, 416033331), (21, 138677777), (47, 61962411), (49, 59433333), (127, 22930971), (141, 20654137), (147, 19811111), (329, 8851773), (381, 7643657), (889, 3275853), (987, 2950591), (2303, 1264539), (2667, 1091951), (3319, 877443), (5969, 487893), (6223, 467979), (6909, 421513), (9957, 292481), (17907, 162631), (18669, 155993), (23233, 125349), (41783, 69699)]