171261887

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{599}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 185241600

約数和(自身を除く): 13979713

約数列:

[1, 23, 31, 401, 599, 713, 9223, 12431, 13777, 18569, 240199, 285913, 427087, 5524577, 7446169, 171261887]

約数ペア:

[(1, 171261887), (23, 7446169), (31, 5524577), (401, 427087), (599, 285913), (713, 240199), (9223, 18569), (12431, 13777)]