20140421313

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1\times {\mathrm{1277}}^1$

素因数の和:2613

約数の個数: 32

約数和(自身を含む): 27790304256

約数和(自身を除く): 7649882943

約数列:

[1, 3, 43, 103, 129, 309, 1187, 1277, 3561, 3831, 4429, 13287, 51041, 54911, 122261, 131531, 153123, 164733, 366783, 394593, 1515799, 4547397, 5257223, 5655833, 15771669, 16967499, 65179357, 156127297, 195538071, 468381891, 6713473771, 20140421313]

約数ペア:

[(1, 20140421313), (3, 6713473771), (43, 468381891), (103, 195538071), (129, 156127297), (309, 65179357), (1187, 16967499), (1277, 15771669), (3561, 5655833), (3831, 5257223), (4429, 4547397), (13287, 1515799), (51041, 394593), (54911, 366783), (122261, 164733), (131531, 153123)]