2957983

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 3767472

約数和(自身を除く): 809489

約数列:

[1, 7, 17, 49, 53, 67, 119, 371, 469, 833, 901, 1139, 2597, 3283, 3551, 6307, 7973, 24857, 44149, 55811, 60367, 173999, 422569, 2957983]

約数ペア:

[(1, 2957983), (7, 422569), (17, 173999), (49, 60367), (53, 55811), (67, 44149), (119, 24857), (371, 7973), (469, 6307), (833, 3551), (901, 3283), (1139, 2597)]