1567127991

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7723}}^1$

素因数の和:7804

約数の個数: 48

約数和(自身を含む): 2531247488

約数和(自身を除く): 964119497

約数列:

[1, 3, 11, 13, 33, 39, 43, 121, 129, 143, 363, 429, 473, 559, 1419, 1573, 1677, 4719, 5203, 6149, 7723, 15609, 18447, 23169, 67639, 84953, 100399, 202917, 254859, 301197, 332089, 934483, 996267, 1104389, 2803449, 3313167, 3652979, 4317157, 10958937, 12148279, 12951471, 36444837, 40182769, 47488727, 120548307, 142466181, 522375997, 1567127991]

約数ペア:

[(1, 1567127991), (3, 522375997), (11, 142466181), (13, 120548307), (33, 47488727), (39, 40182769), (43, 36444837), (121, 12951471), (129, 12148279), (143, 10958937), (363, 4317157), (429, 3652979), (473, 3313167), (559, 2803449), (1419, 1104389), (1573, 996267), (1677, 934483), (4719, 332089), (5203, 301197), (6149, 254859), (7723, 202917), (15609, 100399), (18447, 84953), (23169, 67639)]