13904163

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5659}}^1$

素因数の和:5688

約数の個数: 32

約数和(自身を含む): 25356800

約数和(自身を除く): 11452637

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5659, 16977, 39613, 50931, 73567, 118839, 152793, 220701, 356517, 514969, 662103, 1069551, 1544907, 1986309, 4634721, 13904163]

約数ペア:

[(1, 13904163), (3, 4634721), (7, 1986309), (9, 1544907), (13, 1069551), (21, 662103), (27, 514969), (39, 356517), (63, 220701), (91, 152793), (117, 118839), (189, 73567), (273, 50931), (351, 39613), (819, 16977), (2457, 5659)]