3127395649

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 3922201920

約数和(自身を除く): 794806271

約数列:

[1, 7, 19, 49, 67, 133, 181, 277, 469, 931, 1267, 1273, 1939, 3283, 3439, 5263, 8869, 8911, 12127, 13573, 18559, 24073, 36841, 50137, 62377, 84889, 129913, 168511, 230413, 257887, 350959, 352621, 594223, 909391, 952603, 1612891, 2456713, 2468347, 3359179, 6668221, 11290237, 17278429, 23514253, 46677547, 63824401, 164599771, 446770807, 3127395649]

約数ペア:

[(1, 3127395649), (7, 446770807), (19, 164599771), (49, 63824401), (67, 46677547), (133, 23514253), (181, 17278429), (277, 11290237), (469, 6668221), (931, 3359179), (1267, 2468347), (1273, 2456713), (1939, 1612891), (3283, 952603), (3439, 909391), (5263, 594223), (8869, 352621), (8911, 350959), (12127, 257887), (13573, 230413), (18559, 168511), (24073, 129913), (36841, 84889), (50137, 62377)]