13150791

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 19669104

約数和(自身を除く): 6518313

約数列:

[1, 3, 9, 41, 123, 157, 227, 369, 471, 681, 1413, 2043, 6437, 9307, 19311, 27921, 35639, 57933, 83763, 106917, 320751, 1461199, 4383597, 13150791]

約数ペア:

[(1, 13150791), (3, 4383597), (9, 1461199), (41, 320751), (123, 106917), (157, 83763), (227, 57933), (369, 35639), (471, 27921), (681, 19311), (1413, 9307), (2043, 6437)]