43331001

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 70118400

約数和(自身を除く): 26787399

約数列:

[1, 3, 7, 19, 21, 57, 131, 133, 393, 399, 829, 917, 2487, 2489, 2751, 5803, 7467, 15751, 17409, 17423, 47253, 52269, 108599, 110257, 325797, 330771, 760193, 2063381, 2280579, 6190143, 14443667, 43331001]

約数ペア:

[(1, 43331001), (3, 14443667), (7, 6190143), (19, 2280579), (21, 2063381), (57, 760193), (131, 330771), (133, 325797), (393, 110257), (399, 108599), (829, 52269), (917, 47253), (2487, 17423), (2489, 17409), (2751, 15751), (5803, 7467)]