38437377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28409}}^1$

素因数の和:28464

約数の個数: 16

約数和(自身を含む): 57274560

約数和(自身を除く): 18837183

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 28409, 85227, 312499, 937497, 1164769, 3494307, 12812459, 38437377]

約数ペア:

[(1, 38437377), (3, 12812459), (11, 3494307), (33, 1164769), (41, 937497), (123, 312499), (451, 85227), (1353, 28409)]