2899974861

素因数分解:

$3^2\times 7^1\times {\mathrm{3697}}^1\times {\mathrm{12451}}^1$

素因数の和:16161

約数の個数: 24

約数和(自身を含む): 4788939584

約数和(自身を除く): 1888964723

約数列:

[1, 3, 7, 9, 21, 63, 3697, 11091, 12451, 25879, 33273, 37353, 77637, 87157, 112059, 232911, 261471, 784413, 46031347, 138094041, 322219429, 414282123, 966658287, 2899974861]

約数ペア:

[(1, 2899974861), (3, 966658287), (7, 414282123), (9, 322219429), (21, 138094041), (63, 46031347), (3697, 784413), (11091, 261471), (12451, 232911), (25879, 112059), (33273, 87157), (37353, 77637)]