4820179

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 1631021

約数列:

[1, 7, 13, 23, 47, 49, 91, 161, 299, 329, 343, 611, 637, 1081, 1127, 2093, 2303, 4277, 4459, 7567, 7889, 14053, 14651, 16121, 29939, 52969, 98371, 102557, 209573, 370783, 688597, 4820179]

約数ペア:

[(1, 4820179), (7, 688597), (13, 370783), (23, 209573), (47, 102557), (49, 98371), (91, 52969), (161, 29939), (299, 16121), (329, 14651), (343, 14053), (611, 7889), (637, 7567), (1081, 4459), (1127, 4277), (2093, 2303)]