198322993

素因数分解:

${\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1509

約数の個数: 16

約数和(自身を含む): 220302720

約数和(自身を除く): 21979727

約数列:

[1, 11, 109, 121, 1199, 1331, 1367, 13189, 15037, 145079, 149003, 165407, 1639033, 1819477, 18029363, 198322993]

約数ペア:

[(1, 198322993), (11, 18029363), (109, 1819477), (121, 1639033), (1199, 165407), (1331, 149003), (1367, 145079), (13189, 15037)]