38848953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 61391232

約数和(自身を除く): 22542279

約数列:

[1, 3, 11, 13, 33, 39, 137, 143, 411, 429, 661, 1507, 1781, 1983, 4521, 5343, 7271, 8593, 19591, 21813, 25779, 58773, 90557, 94523, 271671, 283569, 996127, 1177241, 2988381, 3531723, 12949651, 38848953]

約数ペア:

[(1, 38848953), (3, 12949651), (11, 3531723), (13, 2988381), (33, 1177241), (39, 996127), (137, 283569), (143, 271671), (411, 94523), (429, 90557), (661, 58773), (1507, 25779), (1781, 21813), (1983, 19591), (4521, 8593), (5343, 7271)]