13305645561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{50047}}^1$

素因数の和:50481

約数の個数: 32

約数和(自身を含む): 20280250368

約数和(自身を除く): 6974604807

約数列:

[1, 3, 13, 17, 39, 51, 221, 401, 663, 1203, 5213, 6817, 15639, 20451, 50047, 88621, 150141, 265863, 650611, 850799, 1951833, 2552397, 11060387, 20068847, 33181161, 60206541, 260895011, 341170399, 782685033, 1023511197, 4435215187, 13305645561]

約数ペア:

[(1, 13305645561), (3, 4435215187), (13, 1023511197), (17, 782685033), (39, 341170399), (51, 260895011), (221, 60206541), (401, 33181161), (663, 20068847), (1203, 11060387), (5213, 2552397), (6817, 1951833), (15639, 850799), (20451, 650611), (50047, 265863), (88621, 150141)]