770701009

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 904400000

約数和(自身を除く): 133698991

約数列:

[1, 13, 19, 37, 169, 247, 481, 499, 703, 2197, 3211, 6253, 6487, 9139, 9481, 18463, 41743, 81289, 84331, 118807, 123253, 240019, 350797, 1096303, 1544491, 1602289, 3120247, 4560361, 20829757, 40563211, 59284693, 770701009]

約数ペア:

[(1, 770701009), (13, 59284693), (19, 40563211), (37, 20829757), (169, 4560361), (247, 3120247), (481, 1602289), (499, 1544491), (703, 1096303), (2197, 350797), (3211, 240019), (6253, 123253), (6487, 118807), (9139, 84331), (9481, 81289), (18463, 41743)]