3962581

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 5023296

約数和(自身を除く): 1060715

約数列:

[1, 7, 17, 49, 67, 71, 119, 469, 497, 833, 1139, 1207, 3283, 3479, 4757, 7973, 8449, 33299, 55811, 59143, 80869, 233093, 566083, 3962581]

約数ペア:

[(1, 3962581), (7, 566083), (17, 233093), (49, 80869), (67, 59143), (71, 55811), (119, 33299), (469, 8449), (497, 7973), (833, 4757), (1139, 3479), (1207, 3283)]