780666621

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{3461}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 1244325888

約数和(自身を除く): 463659267

約数列:

[1, 3, 7, 21, 23, 69, 161, 467, 483, 1401, 3269, 3461, 9807, 10383, 10741, 24227, 32223, 72681, 75187, 79603, 225561, 238809, 557221, 1616287, 1671663, 4848861, 11314009, 33942027, 37174601, 111523803, 260222207, 780666621]

約数ペア:

[(1, 780666621), (3, 260222207), (7, 111523803), (21, 37174601), (23, 33942027), (69, 11314009), (161, 4848861), (467, 1671663), (483, 1616287), (1401, 557221), (3269, 238809), (3461, 225561), (9807, 79603), (10383, 75187), (10741, 72681), (24227, 32223)]