8640977939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3547}}^1\times {\mathrm{9629}}^1$

素因数の和:13210

約数の個数: 16

約数和(自身を含む): 9840165120

約数和(自身を除く): 1199187181

約数列:

[1, 11, 23, 253, 3547, 9629, 39017, 81581, 105919, 221467, 897391, 2436137, 34154063, 375694693, 785543449, 8640977939]

約数ペア:

[(1, 8640977939), (11, 785543449), (23, 375694693), (253, 34154063), (3547, 2436137), (9629, 897391), (39017, 221467), (81581, 105919)]