480209939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 574953984

約数和(自身を除く): 94744045

約数列:

[1, 11, 23, 37, 43, 253, 407, 473, 851, 989, 1193, 1591, 9361, 10879, 13123, 17501, 27439, 36593, 44141, 51299, 301829, 402523, 485551, 564289, 1015243, 1179877, 1898063, 11167673, 12978647, 20878693, 43655449, 480209939]

約数ペア:

[(1, 480209939), (11, 43655449), (23, 20878693), (37, 12978647), (43, 11167673), (253, 1898063), (407, 1179877), (473, 1015243), (851, 564289), (989, 485551), (1193, 402523), (1591, 301829), (9361, 51299), (10879, 44141), (13123, 36593), (17501, 27439)]