32143111

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 43642368

約数和(自身を除く): 11499257

約数列:

[1, 7, 11, 13, 77, 91, 143, 163, 197, 1001, 1141, 1379, 1793, 2119, 2167, 2561, 12551, 14833, 15169, 17927, 23309, 28171, 32111, 163163, 197197, 224777, 353221, 417443, 2472547, 2922101, 4591873, 32143111]

約数ペア:

[(1, 32143111), (7, 4591873), (11, 2922101), (13, 2472547), (77, 417443), (91, 353221), (143, 224777), (163, 197197), (197, 163163), (1001, 32111), (1141, 28171), (1379, 23309), (1793, 17927), (2119, 15169), (2167, 14833), (2561, 12551)]