8265579

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 13347840

約数和(自身を除く): 5082261

約数列:

[1, 3, 7, 21, 23, 69, 109, 157, 161, 327, 471, 483, 763, 1099, 2289, 2507, 3297, 3611, 7521, 10833, 17113, 17549, 25277, 51339, 52647, 75831, 119791, 359373, 393599, 1180797, 2755193, 8265579]

約数ペア:

[(1, 8265579), (3, 2755193), (7, 1180797), (21, 393599), (23, 359373), (69, 119791), (109, 75831), (157, 52647), (161, 51339), (327, 25277), (471, 17549), (483, 17113), (763, 10833), (1099, 7521), (2289, 3611), (2507, 3297)]