38408907

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1607}}^1$

素因数の和:1898

約数の個数: 16

約数和(自身を含む): 53102592

約数和(自身を除く): 14693685

約数列:

[1, 3, 31, 93, 257, 771, 1607, 4821, 7967, 23901, 49817, 149451, 412999, 1238997, 12802969, 38408907]

約数ペア:

[(1, 38408907), (3, 12802969), (31, 1238997), (93, 412999), (257, 149451), (771, 49817), (1607, 23901), (4821, 7967)]