1239771829

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{1291}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 1326150144

約数和(自身を除く): 86378315

約数列:

[1, 23, 43, 971, 989, 1291, 22333, 29693, 41753, 55513, 960319, 1253561, 1276799, 28831903, 53903123, 1239771829]

約数ペア:

[(1, 1239771829), (23, 53903123), (43, 28831903), (971, 1276799), (989, 1253561), (1291, 960319), (22333, 55513), (29693, 41753)]