38408391

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1973}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 65694720

約数和(自身を除く): 27286329

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 1973, 2163, 2781, 5919, 6489, 13811, 17757, 19467, 41433, 53271, 124299, 203219, 372897, 609657, 1422533, 1828971, 4267599, 5486913, 12802797, 38408391]

約数ペア:

[(1, 38408391), (3, 12802797), (7, 5486913), (9, 4267599), (21, 1828971), (27, 1422533), (63, 609657), (103, 372897), (189, 203219), (309, 124299), (721, 53271), (927, 41433), (1973, 19467), (2163, 17757), (2781, 13811), (5919, 6489)]