7813611

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 12640320

約数和(自身を除く): 4826709

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 197, 339, 351, 591, 1017, 1469, 1773, 2561, 3051, 4407, 5319, 7683, 13221, 22261, 23049, 39663, 66783, 69147, 200349, 289393, 601047, 868179, 2604537, 7813611]

約数ペア:

[(1, 7813611), (3, 2604537), (9, 868179), (13, 601047), (27, 289393), (39, 200349), (113, 69147), (117, 66783), (197, 39663), (339, 23049), (351, 22261), (591, 13221), (1017, 7683), (1469, 5319), (1773, 4407), (2561, 3051)]