38840087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 48619440

約数和(自身を除く): 9779353

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1229, 1859, 2431, 2873, 13519, 15977, 20893, 31603, 175747, 207701, 229823, 271609, 2284711, 2987699, 3530917, 38840087]

約数ペア:

[(1, 38840087), (11, 3530917), (13, 2987699), (17, 2284711), (143, 271609), (169, 229823), (187, 207701), (221, 175747), (1229, 31603), (1859, 20893), (2431, 15977), (2873, 13519)]