14209221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 21535360

約数和(自身を除く): 7326139

約数列:

[1, 3, 13, 37, 39, 43, 111, 129, 229, 481, 559, 687, 1443, 1591, 1677, 2977, 4773, 8473, 8931, 9847, 20683, 25419, 29541, 62049, 110149, 128011, 330447, 364339, 384033, 1093017, 4736407, 14209221]

約数ペア:

[(1, 14209221), (3, 4736407), (13, 1093017), (37, 384033), (39, 364339), (43, 330447), (111, 128011), (129, 110149), (229, 62049), (481, 29541), (559, 25419), (687, 20683), (1443, 9847), (1591, 8931), (1677, 8473), (2977, 4773)]