41354271

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 71183424

約数和(自身を除く): 29829153

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 113, 157, 259, 333, 339, 471, 777, 791, 1017, 1099, 1413, 2331, 2373, 3297, 4181, 5809, 7119, 9891, 12543, 17427, 17741, 29267, 37629, 40663, 52281, 53223, 87801, 121989, 124187, 159669, 263403, 365967, 372561, 656417, 1117683, 1969251, 4594919, 5907753, 13784757, 41354271]

約数ペア:

[(1, 41354271), (3, 13784757), (7, 5907753), (9, 4594919), (21, 1969251), (37, 1117683), (63, 656417), (111, 372561), (113, 365967), (157, 263403), (259, 159669), (333, 124187), (339, 121989), (471, 87801), (777, 53223), (791, 52281), (1017, 40663), (1099, 37629), (1413, 29267), (2331, 17741), (2373, 17427), (3297, 12543), (4181, 9891), (5809, 7119)]