26001417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 38450496

約数和(自身を除く): 12449079

約数列:

[1, 3, 13, 37, 39, 111, 481, 487, 1369, 1443, 1461, 4107, 6331, 17797, 18019, 18993, 53391, 54057, 234247, 666703, 702741, 2000109, 8667139, 26001417]

約数ペア:

[(1, 26001417), (3, 8667139), (13, 2000109), (37, 702741), (39, 666703), (111, 234247), (481, 54057), (487, 53391), (1369, 18993), (1443, 18019), (1461, 17797), (4107, 6331)]