2013271359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{7309}}^1$

素因数の和:7831

約数の個数: 32

約数和(自身を含む): 3107393280

約数和(自身を除く): 1094121921

約数列:

[1, 3, 11, 17, 33, 51, 187, 491, 561, 1473, 5401, 7309, 8347, 16203, 21927, 25041, 80399, 91817, 124253, 241197, 275451, 372759, 1366783, 3588719, 4100349, 10766157, 39475909, 61008223, 118427727, 183024669, 671090453, 2013271359]

約数ペア:

[(1, 2013271359), (3, 671090453), (11, 183024669), (17, 118427727), (33, 61008223), (51, 39475909), (187, 10766157), (491, 4100349), (561, 3588719), (1473, 1366783), (5401, 372759), (7309, 275451), (8347, 241197), (16203, 124253), (21927, 91817), (25041, 80399)]