25400349

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9439}}^1$

素因数の和:9481

約数の個数: 24

約数和(自身を含む): 41233920

約数和(自身を除く): 15833571

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 9439, 28317, 84951, 122707, 217097, 368121, 651291, 1104363, 1953873, 2822261, 8466783, 25400349]

約数ペア:

[(1, 25400349), (3, 8466783), (9, 2822261), (13, 1953873), (23, 1104363), (39, 651291), (69, 368121), (117, 217097), (207, 122707), (299, 84951), (897, 28317), (2691, 9439)]