7022223

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 11164608

約数和(自身を除く): 4142385

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1277, 1833, 3831, 5499, 11493, 16601, 49803, 60019, 149409, 180057, 540171, 780247, 2340741, 7022223]

約数ペア:

[(1, 7022223), (3, 2340741), (9, 780247), (13, 540171), (39, 180057), (47, 149409), (117, 60019), (141, 49803), (423, 16601), (611, 11493), (1277, 5499), (1833, 3831)]