726001913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5059}}^1$

素因数の和:5181

約数の個数: 32

約数和(自身を含む): 952089600

約数和(自身を除く): 226087687

約数列:

[1, 7, 13, 19, 83, 91, 133, 247, 581, 1079, 1577, 1729, 5059, 7553, 11039, 20501, 35413, 65767, 96121, 143507, 419897, 460369, 672847, 1249573, 2939279, 5458661, 7978043, 8747011, 38210627, 55846301, 103714559, 726001913]

約数ペア:

[(1, 726001913), (7, 103714559), (13, 55846301), (19, 38210627), (83, 8747011), (91, 7978043), (133, 5458661), (247, 2939279), (581, 1249573), (1079, 672847), (1577, 460369), (1729, 419897), (5059, 143507), (7553, 96121), (11039, 65767), (20501, 35413)]