5215347

素因数分解:

$3^4\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 30

約数和(自身を含む): 8170404

約数和(自身を除く): 2955057

約数列:

[1, 3, 9, 27, 31, 67, 81, 93, 201, 279, 603, 837, 961, 1809, 2077, 2511, 2883, 5427, 6231, 8649, 18693, 25947, 56079, 64387, 77841, 168237, 193161, 579483, 1738449, 5215347]

約数ペア:

[(1, 5215347), (3, 1738449), (9, 579483), (27, 193161), (31, 168237), (67, 77841), (81, 64387), (93, 56079), (201, 25947), (279, 18693), (603, 8649), (837, 6231), (961, 5427), (1809, 2883), (2077, 2511)]