2017748979

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1109}}^1\times {\mathrm{6971}}^1$

素因数の和:8115

約数の個数: 24

約数和(自身を含む): 3018178800

約数和(自身を除く): 1000429821

約数列:

[1, 3, 9, 29, 87, 261, 1109, 3327, 6971, 9981, 20913, 32161, 62739, 96483, 202159, 289449, 606477, 1819431, 7730839, 23192517, 69577551, 224194331, 672582993, 2017748979]

約数ペア:

[(1, 2017748979), (3, 672582993), (9, 224194331), (29, 69577551), (87, 23192517), (261, 7730839), (1109, 1819431), (3327, 606477), (6971, 289449), (9981, 202159), (20913, 96483), (32161, 62739)]