13382577

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 21954240

約数和(自身を除く): 8571663

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 179, 213, 351, 537, 639, 923, 1053, 1611, 1917, 2327, 2769, 4833, 5751, 6981, 8307, 12709, 14499, 20943, 24921, 38127, 62829, 74763, 114381, 165217, 188487, 343143, 495651, 1029429, 1486953, 4460859, 13382577]

約数ペア:

[(1, 13382577), (3, 4460859), (9, 1486953), (13, 1029429), (27, 495651), (39, 343143), (71, 188487), (81, 165217), (117, 114381), (179, 74763), (213, 62829), (351, 38127), (537, 24921), (639, 20943), (923, 14499), (1053, 12709), (1611, 8307), (1917, 6981), (2327, 5751), (2769, 4833)]