260248857

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{16673}}^1$

素因数の和:16741

約数の個数: 24

約数和(自身を含む): 390304992

約数和(自身を除く): 130056135

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 16673, 50019, 183403, 550209, 716939, 2017433, 2150817, 6052299, 7886329, 23658987, 86749619, 260248857]

約数ペア:

[(1, 260248857), (3, 86749619), (11, 23658987), (33, 7886329), (43, 6052299), (121, 2150817), (129, 2017433), (363, 716939), (473, 550209), (1419, 183403), (5203, 50019), (15609, 16673)]