1215528743

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{709}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 1507699200

約数和(自身を除く): 292170457

約数列:

[1, 11, 13, 19, 143, 209, 247, 631, 709, 2717, 6941, 7799, 8203, 9217, 11989, 13471, 90233, 101387, 131879, 148181, 155857, 175123, 447379, 1714427, 1926353, 4921169, 5815927, 8500201, 63975197, 93502211, 110502613, 1215528743]

約数ペア:

[(1, 1215528743), (11, 110502613), (13, 93502211), (19, 63975197), (143, 8500201), (209, 5815927), (247, 4921169), (631, 1926353), (709, 1714427), (2717, 447379), (6941, 175123), (7799, 155857), (8203, 148181), (9217, 131879), (11989, 101387), (13471, 90233)]