313089909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{23197}}^1$

素因数の和:23620

約数の個数: 16

約数和(自身を含む): 456536640

約数和(自身を除く): 143446731

約数列:

[1, 3, 11, 33, 409, 1227, 4499, 13497, 23197, 69591, 255167, 765501, 9487573, 28462719, 104363303, 313089909]

約数ペア:

[(1, 313089909), (3, 104363303), (11, 28462719), (33, 9487573), (409, 765501), (1227, 255167), (4499, 69591), (13497, 23197)]