13305315621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{171697}}^1$

素因数の和:173700

約数の個数: 16

約数和(自身を含む): 19114794944

約数和(自身を除く): 5809479323

約数列:

[1, 3, 13, 39, 1987, 5961, 25831, 77493, 171697, 515091, 2232061, 6696183, 341161939, 1023485817, 4435105207, 13305315621]

約数ペア:

[(1, 13305315621), (3, 4435105207), (13, 1023485817), (39, 341161939), (1987, 6696183), (5961, 2232061), (25831, 515091), (77493, 171697)]