4080344527

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{3739}}^1$

素因数の和:3931

約数の個数: 32

約数和(自身を含む): 4963368960

約数和(自身を除く): 883024433

約数列:

[1, 7, 31, 47, 107, 217, 329, 749, 1457, 3317, 3739, 5029, 10199, 23219, 26173, 35203, 115909, 155899, 175733, 400073, 811363, 1091293, 1230131, 2800511, 5447723, 12402263, 18803431, 38134061, 86815841, 131624017, 582906361, 4080344527]

約数ペア:

[(1, 4080344527), (7, 582906361), (31, 131624017), (47, 86815841), (107, 38134061), (217, 18803431), (329, 12402263), (749, 5447723), (1457, 2800511), (3317, 1230131), (3739, 1091293), (5029, 811363), (10199, 400073), (23219, 175733), (26173, 155899), (35203, 115909)]