3809349

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:502

約数の個数: 20

約数和(自身を含む): 5749920

約数和(自身を除く): 1940571

約数列:

[1, 3, 9, 27, 81, 131, 359, 393, 1077, 1179, 3231, 3537, 9693, 10611, 29079, 47029, 141087, 423261, 1269783, 3809349]

約数ペア:

[(1, 3809349), (3, 1269783), (9, 423261), (27, 141087), (81, 47029), (131, 29079), (359, 10611), (393, 9693), (1077, 3537), (1179, 3231)]