13373451

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5472

約数の個数: 32

約数和(自身を含む): 24389120

約数和(自身を除く): 11015669

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5443, 16329, 38101, 48987, 70759, 114303, 146961, 212277, 342909, 495313, 636831, 1028727, 1485939, 1910493, 4457817, 13373451]

約数ペア:

[(1, 13373451), (3, 4457817), (7, 1910493), (9, 1485939), (13, 1028727), (21, 636831), (27, 495313), (39, 342909), (63, 212277), (91, 146961), (117, 114303), (189, 70759), (273, 48987), (351, 38101), (819, 16329), (2457, 5443)]