1147394787

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{292181}}^1$

素因数の和:292219

約数の個数: 32

約数和(自身を含む): 2019561984

約数和(自身を除く): 872167197

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 292181, 876543, 2045267, 3213991, 4967077, 6135801, 9641973, 14901231, 22497937, 34769539, 54637847, 67493811, 104308617, 163913541, 382464929, 1147394787]

約数ペア:

[(1, 1147394787), (3, 382464929), (7, 163913541), (11, 104308617), (17, 67493811), (21, 54637847), (33, 34769539), (51, 22497937), (77, 14901231), (119, 9641973), (187, 6135801), (231, 4967077), (357, 3213991), (561, 2045267), (1309, 876543), (3927, 292181)]