16350813

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 24219000

約数和(自身を除く): 7868187

約数列:

[1, 3, 9, 89, 137, 149, 267, 411, 447, 801, 1233, 1341, 12193, 13261, 20413, 36579, 39783, 61239, 109737, 119349, 183717, 1816757, 5450271, 16350813]

約数ペア:

[(1, 16350813), (3, 5450271), (9, 1816757), (89, 183717), (137, 119349), (149, 109737), (267, 61239), (411, 39783), (447, 36579), (801, 20413), (1233, 13261), (1341, 12193)]