996927217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 1191101184

約数和(自身を除く): 194173967

約数列:

[1, 11, 13, 137, 143, 151, 337, 1507, 1661, 1781, 1963, 3707, 4381, 19591, 20687, 21593, 46169, 48191, 50887, 227557, 268931, 507859, 559757, 600197, 661531, 2958241, 6602167, 6971519, 7276841, 76686709, 90629747, 996927217]

約数ペア:

[(1, 996927217), (11, 90629747), (13, 76686709), (137, 7276841), (143, 6971519), (151, 6602167), (337, 2958241), (1507, 661531), (1661, 600197), (1781, 559757), (1963, 507859), (3707, 268931), (4381, 227557), (19591, 50887), (20687, 48191), (21593, 46169)]