1031020991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15373}}^1$

素因数の和:15471

約数の個数: 32

約数和(自身を含む): 1405060608

約数和(自身を除く): 374039617

約数列:

[1, 7, 11, 13, 67, 77, 91, 143, 469, 737, 871, 1001, 5159, 6097, 9581, 15373, 67067, 107611, 169103, 199849, 1029991, 1183721, 1398943, 2198339, 7209937, 11329901, 13389883, 15388373, 79309307, 93729181, 147288713, 1031020991]

約数ペア:

[(1, 1031020991), (7, 147288713), (11, 93729181), (13, 79309307), (67, 15388373), (77, 13389883), (91, 11329901), (143, 7209937), (469, 2198339), (737, 1398943), (871, 1183721), (1001, 1029991), (5159, 199849), (6097, 169103), (9581, 107611), (15373, 67067)]