23163987

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 38822400

約数和(自身を除く): 15658413

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 673, 1043, 1639, 2019, 3129, 4711, 4917, 7403, 11473, 14133, 22209, 34419, 51821, 100277, 155463, 300831, 701939, 1103047, 2105817, 3309141, 7721329, 23163987]

約数ペア:

[(1, 23163987), (3, 7721329), (7, 3309141), (11, 2105817), (21, 1103047), (33, 701939), (77, 300831), (149, 155463), (231, 100277), (447, 51821), (673, 34419), (1043, 22209), (1639, 14133), (2019, 11473), (3129, 7403), (4711, 4917)]