2223308813

素因数分解:

${\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{140263}}^1$

素因数の和:140416

約数の個数: 12

約数和(自身を含む): 2462474784

約数和(自身を除く): 239165971

約数列:

[1, 11, 121, 131, 1441, 15851, 140263, 1542893, 16971823, 18374453, 202118983, 2223308813]

約数ペア:

[(1, 2223308813), (11, 202118983), (121, 18374453), (131, 16971823), (1441, 1542893), (15851, 140263)]