16597467

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 26484480

約数和(自身を除く): 9887013

約数列:

[1, 3, 9, 23, 27, 59, 69, 81, 151, 177, 207, 453, 531, 621, 1357, 1359, 1593, 1863, 3473, 4071, 4077, 4779, 8909, 10419, 12213, 12231, 26727, 31257, 36639, 80181, 93771, 109917, 204907, 240543, 281313, 614721, 721629, 1844163, 5532489, 16597467]

約数ペア:

[(1, 16597467), (3, 5532489), (9, 1844163), (23, 721629), (27, 614721), (59, 281313), (69, 240543), (81, 204907), (151, 109917), (177, 93771), (207, 80181), (453, 36639), (531, 31257), (621, 26727), (1357, 12231), (1359, 12213), (1593, 10419), (1863, 8909), (3473, 4779), (4071, 4077)]