16473807

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 28200960

約数和(自身を除く): 11727153

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 863, 909, 2121, 2589, 2727, 6041, 6363, 7767, 18123, 19089, 23301, 54369, 87163, 163107, 261489, 610141, 784467, 1830423, 2353401, 5491269, 16473807]

約数ペア:

[(1, 16473807), (3, 5491269), (7, 2353401), (9, 1830423), (21, 784467), (27, 610141), (63, 261489), (101, 163107), (189, 87163), (303, 54369), (707, 23301), (863, 19089), (909, 18123), (2121, 7767), (2589, 6363), (2727, 6041)]