3493581

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 5849088

約数和(自身を除く): 2355507

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 191, 201, 273, 469, 573, 871, 1337, 1407, 2483, 2613, 4011, 6097, 7449, 12797, 17381, 18291, 38391, 52143, 89579, 166361, 268737, 499083, 1164527, 3493581]

約数ペア:

[(1, 3493581), (3, 1164527), (7, 499083), (13, 268737), (21, 166361), (39, 89579), (67, 52143), (91, 38391), (191, 18291), (201, 17381), (273, 12797), (469, 7449), (573, 6097), (871, 4011), (1337, 2613), (1407, 2483)]