4939641

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 8678592

約数和(自身を除く): 3738951

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 487, 1127, 1449, 1461, 3381, 3409, 4383, 10143, 10227, 11201, 23863, 30681, 33603, 71589, 78407, 100809, 214767, 235221, 548849, 705663, 1646547, 4939641]

約数ペア:

[(1, 4939641), (3, 1646547), (7, 705663), (9, 548849), (21, 235221), (23, 214767), (49, 100809), (63, 78407), (69, 71589), (147, 33603), (161, 30681), (207, 23863), (441, 11201), (483, 10227), (487, 10143), (1127, 4383), (1449, 3409), (1461, 3381)]