38466009

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15362

約数の個数: 20

約数和(自身を含む): 59319040

約数和(自身を除く): 20853031

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 15319, 45957, 137871, 413613, 474889, 1240839, 1424667, 4274001, 12822003, 38466009]

約数ペア:

[(1, 38466009), (3, 12822003), (9, 4274001), (27, 1424667), (31, 1240839), (81, 474889), (93, 413613), (279, 137871), (837, 45957), (2511, 15319)]