16678935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4104

約数の個数: 48

約数和(自身を含む): 35590464

約数和(自身を除く): 18911529

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4073, 4095, 12219, 20365, 28511, 36657, 52949, 61095, 85533, 142555, 158847, 183285, 256599, 264745, 370643, 427665, 476541, 794235, 1111929, 1282995, 1853215, 2382705, 3335787, 5559645, 16678935]

約数ペア:

[(1, 16678935), (3, 5559645), (5, 3335787), (7, 2382705), (9, 1853215), (13, 1282995), (15, 1111929), (21, 794235), (35, 476541), (39, 427665), (45, 370643), (63, 264745), (65, 256599), (91, 183285), (105, 158847), (117, 142555), (195, 85533), (273, 61095), (315, 52949), (455, 36657), (585, 28511), (819, 20365), (1365, 12219), (4073, 4095)]