13348611

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 20628480

約数和(自身を除く): 7279869

約数列:

[1, 3, 9, 27, 47, 67, 141, 157, 201, 423, 471, 603, 1269, 1413, 1809, 3149, 4239, 7379, 9447, 10519, 22137, 28341, 31557, 66411, 85023, 94671, 199233, 284013, 494393, 1483179, 4449537, 13348611]

約数ペア:

[(1, 13348611), (3, 4449537), (9, 1483179), (27, 494393), (47, 284013), (67, 199233), (141, 94671), (157, 85023), (201, 66411), (423, 31557), (471, 28341), (603, 22137), (1269, 10519), (1413, 9447), (1809, 7379), (3149, 4239)]