39472407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 63624960

約数和(自身を除く): 24152553

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 963, 1051, 1391, 2889, 3153, 4173, 9459, 12519, 13663, 28377, 37557, 40989, 112457, 122967, 337371, 368901, 1012113, 1461941, 3036339, 4385823, 13157469, 39472407]

約数ペア:

[(1, 39472407), (3, 13157469), (9, 4385823), (13, 3036339), (27, 1461941), (39, 1012113), (107, 368901), (117, 337371), (321, 122967), (351, 112457), (963, 40989), (1051, 37557), (1391, 28377), (2889, 13663), (3153, 12519), (4173, 9459)]