86420901

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{132751}}^1$

素因数の和:132792

約数の個数: 16

約数和(自身を含む): 135938048

約数和(自身を除く): 49517147

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 132751, 398253, 929257, 2787771, 4115281, 12345843, 28806967, 86420901]

約数ペア:

[(1, 86420901), (3, 28806967), (7, 12345843), (21, 4115281), (31, 2787771), (93, 929257), (217, 398253), (651, 132751)]