493042011

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2221}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 847275264

約数和(自身を除く): 354233253

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 961, 1023, 2221, 2387, 2883, 6663, 6727, 7161, 10571, 15547, 20181, 24431, 31713, 46641, 68851, 73293, 73997, 171017, 206553, 221991, 481957, 513051, 757361, 1445871, 2134381, 2272083, 5301527, 6403143, 14940667, 15904581, 23478191, 44822001, 70434573, 164347337, 493042011]

約数ペア:

[(1, 493042011), (3, 164347337), (7, 70434573), (11, 44822001), (21, 23478191), (31, 15904581), (33, 14940667), (77, 6403143), (93, 5301527), (217, 2272083), (231, 2134381), (341, 1445871), (651, 757361), (961, 513051), (1023, 481957), (2221, 221991), (2387, 206553), (2883, 171017), (6663, 73997), (6727, 73293), (7161, 68851), (10571, 46641), (15547, 31713), (20181, 24431)]