64170589

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2713}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 76426240

約数和(自身を除く): 12255651

約数列:

[1, 7, 31, 109, 217, 763, 2713, 3379, 18991, 23653, 84103, 295717, 588721, 2070019, 9167227, 64170589]

約数ペア:

[(1, 64170589), (7, 9167227), (31, 2070019), (109, 588721), (217, 295717), (763, 84103), (2713, 23653), (3379, 18991)]