38665377

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{3989}}^1$

素因数の和:4357

約数の個数: 16

約数和(自身を含む): 57456000

約数和(自身を除く): 18790623

約数列:

[1, 3, 9, 27, 359, 1077, 3231, 3989, 9693, 11967, 35901, 107703, 1432051, 4296153, 12888459, 38665377]

約数ペア:

[(1, 38665377), (3, 12888459), (9, 4296153), (27, 1432051), (359, 107703), (1077, 35901), (3231, 11967), (3989, 9693)]