383937281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{27941}}^1$

素因数の和:28112

約数の個数: 16

約数和(自身を含む): 475684608

約数和(自身を除く): 91747327

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 13741, 27941, 195587, 363233, 2542631, 4219091, 29533637, 54848183, 383937281]

約数ペア:

[(1, 383937281), (7, 54848183), (13, 29533637), (91, 4219091), (151, 2542631), (1057, 363233), (1963, 195587), (13741, 27941)]