15513417

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{1297}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 23052480

約数和(自身を除く): 7539063

約数列:

[1, 3, 9, 27, 443, 1297, 1329, 3891, 3987, 11673, 11961, 35019, 574571, 1723713, 5171139, 15513417]

約数ペア:

[(1, 15513417), (3, 5171139), (9, 1723713), (27, 574571), (443, 35019), (1297, 11961), (1329, 11673), (3891, 3987)]