299247179

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 382205952

約数和(自身を除く): 82958773

約数列:

[1, 7, 11, 71, 77, 127, 431, 497, 781, 889, 1397, 3017, 4741, 5467, 9017, 9779, 30601, 33187, 54737, 63119, 99187, 214207, 336611, 383159, 602107, 694309, 2356277, 3886327, 4214749, 27204289, 42749597, 299247179]

約数ペア:

[(1, 299247179), (7, 42749597), (11, 27204289), (71, 4214749), (77, 3886327), (127, 2356277), (431, 694309), (497, 602107), (781, 383159), (889, 336611), (1397, 214207), (3017, 99187), (4741, 63119), (5467, 54737), (9017, 33187), (9779, 30601)]