984967221

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{97919}}^1$

素因数の和:98408

約数の個数: 16

約数和(自身を含む): 1504051200

約数和(自身を除く): 519083979

約数列:

[1, 3, 7, 21, 479, 1437, 3353, 10059, 97919, 293757, 685433, 2056299, 46903201, 140709603, 328322407, 984967221]

約数ペア:

[(1, 984967221), (3, 328322407), (7, 140709603), (21, 46903201), (479, 2056299), (1437, 685433), (3353, 293757), (10059, 97919)]