2473497

素因数分解:

$3^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:66

約数の個数: 36

約数和(自身を含む): 4133220

約数和(自身を除く): 1659723

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 243, 261, 351, 377, 729, 783, 1053, 1131, 2187, 2349, 3159, 3393, 6561, 7047, 9477, 10179, 21141, 28431, 30537, 63423, 85293, 91611, 190269, 274833, 824499, 2473497]

約数ペア:

[(1, 2473497), (3, 824499), (9, 274833), (13, 190269), (27, 91611), (29, 85293), (39, 63423), (81, 30537), (87, 28431), (117, 21141), (243, 10179), (261, 9477), (351, 7047), (377, 6561), (729, 3393), (783, 3159), (1053, 2349), (1131, 2187)]