121309955221

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12230059}}^1$

素因数の和:12230188

約数の個数: 16

約数和(自身を含む): 150674339200

約数和(自身を除く): 29364383979

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 12230059, 85610413, 158990767, 1112935369, 1333076431, 9331535017, 17329993603, 121309955221]

約数ペア:

[(1, 121309955221), (7, 17329993603), (13, 9331535017), (91, 1333076431), (109, 1112935369), (763, 158990767), (1417, 85610413), (9919, 12230059)]