15493437

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 28

約数和(自身を含む): 23726844

約数和(自身を除く): 8233407

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 401, 477, 729, 1203, 1431, 3609, 4293, 10827, 12879, 21253, 32481, 38637, 63759, 97443, 191277, 292329, 573831, 1721493, 5164479, 15493437]

約数ペア:

[(1, 15493437), (3, 5164479), (9, 1721493), (27, 573831), (53, 292329), (81, 191277), (159, 97443), (243, 63759), (401, 38637), (477, 32481), (729, 21253), (1203, 12879), (1431, 10827), (3609, 4293)]