1121247

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 1747200

約数和(自身を除く): 625953

約数列:

[1, 3, 9, 19, 57, 79, 83, 171, 237, 249, 711, 747, 1501, 1577, 4503, 4731, 6557, 13509, 14193, 19671, 59013, 124583, 373749, 1121247]

約数ペア:

[(1, 1121247), (3, 373749), (9, 124583), (19, 59013), (57, 19671), (79, 14193), (83, 13509), (171, 6557), (237, 4731), (249, 4503), (711, 1577), (747, 1501)]