28305494763

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1164979}}^1$

素因数の和:1165091

約数の個数: 32

約数和(自身を含む): 46971993600

約数和(自身を除く): 18666498837

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 3471, 8099, 24297, 1164979, 3494937, 8154853, 15144727, 24464559, 45434181, 103683131, 106013089, 311049393, 318039267, 725781917, 1347880703, 2177345751, 4043642109, 9435164921, 28305494763]

約数ペア:

[(1, 28305494763), (3, 9435164921), (7, 4043642109), (13, 2177345751), (21, 1347880703), (39, 725781917), (89, 318039267), (91, 311049393), (267, 106013089), (273, 103683131), (623, 45434181), (1157, 24464559), (1869, 15144727), (3471, 8154853), (8099, 3494937), (24297, 1164979)]