41278887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 69888000

約数和(自身を除く): 28609113

約数列:

[1, 3, 9, 13, 19, 31, 39, 57, 93, 117, 171, 247, 279, 403, 589, 599, 741, 1209, 1767, 1797, 2223, 3627, 5301, 5391, 7657, 7787, 11381, 18569, 22971, 23361, 34143, 55707, 68913, 70083, 102429, 147953, 167121, 241397, 352811, 443859, 724191, 1058433, 1331577, 2172573, 3175299, 4586543, 13759629, 41278887]

約数ペア:

[(1, 41278887), (3, 13759629), (9, 4586543), (13, 3175299), (19, 2172573), (31, 1331577), (39, 1058433), (57, 724191), (93, 443859), (117, 352811), (171, 241397), (247, 167121), (279, 147953), (403, 102429), (589, 70083), (599, 68913), (741, 55707), (1209, 34143), (1767, 23361), (1797, 22971), (2223, 18569), (3627, 11381), (5301, 7787), (5391, 7657)]