38889783

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 58687200

約数和(自身を除く): 19797417

約数列:

[1, 3, 9, 29, 87, 109, 261, 327, 981, 1367, 3161, 4101, 9483, 12303, 28449, 39643, 118929, 149003, 356787, 447009, 1341027, 4321087, 12963261, 38889783]

約数ペア:

[(1, 38889783), (3, 12963261), (9, 4321087), (29, 1341027), (87, 447009), (109, 356787), (261, 149003), (327, 118929), (981, 39643), (1367, 28449), (3161, 12303), (4101, 9483)]