252051231

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 367416000

約数和(自身を除く): 115364769

約数列:

[1, 3, 17, 41, 51, 123, 149, 447, 697, 809, 2091, 2427, 2533, 6109, 7599, 13753, 18327, 33169, 41259, 99507, 103853, 120541, 311559, 361623, 563873, 1691619, 2049197, 4942181, 6147591, 14826543, 84017077, 252051231]

約数ペア:

[(1, 252051231), (3, 84017077), (17, 14826543), (41, 6147591), (51, 4942181), (123, 2049197), (149, 1691619), (447, 563873), (697, 361623), (809, 311559), (2091, 120541), (2427, 103853), (2533, 99507), (6109, 41259), (7599, 33169), (13753, 18327)]