28173670877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1\times {\mathrm{1523}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 32927178240

約数和(自身を除く): 4753507363

約数列:

[1, 11, 19, 61, 209, 671, 1159, 1451, 1523, 12749, 15961, 16753, 27569, 28937, 88511, 92903, 303259, 318307, 973621, 1021933, 1681709, 1765157, 2209873, 18498799, 19416727, 24308603, 41987587, 134802253, 461863457, 1482824783, 2561242807, 28173670877]

約数ペア:

[(1, 28173670877), (11, 2561242807), (19, 1482824783), (61, 461863457), (209, 134802253), (671, 41987587), (1159, 24308603), (1451, 19416727), (1523, 18498799), (12749, 2209873), (15961, 1765157), (16753, 1681709), (27569, 1021933), (28937, 973621), (88511, 318307), (92903, 303259)]