3140613

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 5575680

約数和(自身を除く): 2435067

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 191, 203, 261, 567, 573, 609, 783, 1337, 1719, 1827, 2349, 4011, 5157, 5481, 5539, 12033, 15471, 16443, 16617, 36099, 38773, 49851, 108297, 116319, 149553, 348957, 448659, 1046871, 3140613]

約数ペア:

[(1, 3140613), (3, 1046871), (7, 448659), (9, 348957), (21, 149553), (27, 116319), (29, 108297), (63, 49851), (81, 38773), (87, 36099), (189, 16617), (191, 16443), (203, 15471), (261, 12033), (567, 5539), (573, 5481), (609, 5157), (783, 4011), (1337, 2349), (1719, 1827)]