13141141

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 15099840

約数和(自身を除く): 1958699

約数列:

[1, 13, 19, 83, 247, 641, 1079, 1577, 8333, 12179, 20501, 53203, 158327, 691639, 1010857, 13141141]

約数ペア:

[(1, 13141141), (13, 1010857), (19, 691639), (83, 158327), (247, 53203), (641, 20501), (1079, 12179), (1577, 8333)]