2017446563139

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{3493541}}^1$

素因数の和:3493915

約数の個数: 32

約数和(自身を含む): 3115009737216

約数和(自身を除く): 1097563174077

約数列:

[1, 3, 7, 21, 107, 257, 321, 749, 771, 1799, 2247, 5397, 27499, 82497, 192493, 577479, 3493541, 10480623, 24454787, 73364361, 373808887, 897840037, 1121426661, 2616662209, 2693520111, 6284880259, 7849986627, 18854640777, 96068883959, 288206651877, 672482187713, 2017446563139]

約数ペア:

[(1, 2017446563139), (3, 672482187713), (7, 288206651877), (21, 96068883959), (107, 18854640777), (257, 7849986627), (321, 6284880259), (749, 2693520111), (771, 2616662209), (1799, 1121426661), (2247, 897840037), (5397, 373808887), (27499, 73364361), (82497, 24454787), (192493, 10480623), (577479, 3493541)]