309920761

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14321}}^1$

素因数の和:14424

約数の個数: 16

約数和(自身を含む): 350602560

約数和(自身を除く): 40681799

約数列:

[1, 17, 19, 67, 323, 1139, 1273, 14321, 21641, 243457, 272099, 959507, 4625683, 16311619, 18230633, 309920761]

約数ペア:

[(1, 309920761), (17, 18230633), (19, 16311619), (67, 4625683), (323, 959507), (1139, 272099), (1273, 243457), (14321, 21641)]