2049062421

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{7867}}^1$

素因数の和:8113

約数の個数: 32

約数和(自身を含む): 3182448640

約数和(自身を除く): 1133386219

約数列:

[1, 3, 7, 21, 79, 157, 237, 471, 553, 1099, 1659, 3297, 7867, 12403, 23601, 37209, 55069, 86821, 165207, 260463, 621493, 1235119, 1864479, 3705357, 4350451, 8645833, 13051353, 25937499, 97574401, 292723203, 683020807, 2049062421]

約数ペア:

[(1, 2049062421), (3, 683020807), (7, 292723203), (21, 97574401), (79, 25937499), (157, 13051353), (237, 8645833), (471, 4350451), (553, 3705357), (1099, 1864479), (1659, 1235119), (3297, 621493), (7867, 260463), (12403, 165207), (23601, 86821), (37209, 55069)]