2012803737

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 3214173312

約数和(自身を除く): 1201369575

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 1113, 1321, 1369, 1961, 3963, 4107, 5883, 9247, 9583, 13727, 27741, 28749, 41181, 48877, 70013, 72557, 146631, 210039, 217671, 342139, 490091, 507899, 1026417, 1470273, 1523697, 1808449, 2590481, 5425347, 7771443, 12659143, 18133367, 37977429, 54400101, 95847797, 287543391, 670934579, 2012803737]

約数ペア:

[(1, 2012803737), (3, 670934579), (7, 287543391), (21, 95847797), (37, 54400101), (53, 37977429), (111, 18133367), (159, 12659143), (259, 7771443), (371, 5425347), (777, 2590481), (1113, 1808449), (1321, 1523697), (1369, 1470273), (1961, 1026417), (3963, 507899), (4107, 490091), (5883, 342139), (9247, 217671), (9583, 210039), (13727, 146631), (27741, 72557), (28749, 70013), (41181, 48877)]