1001020089

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 1397329920

約数和(自身を除く): 396309831

約数列:

[1, 3, 37, 83, 111, 179, 249, 537, 607, 1821, 3071, 6623, 9213, 14857, 19869, 22459, 44571, 50381, 67377, 108653, 151143, 325959, 549709, 1649127, 1864097, 4020161, 5592291, 9018199, 12060483, 27054597, 333673363, 1001020089]

約数ペア:

[(1, 1001020089), (3, 333673363), (37, 27054597), (83, 12060483), (111, 9018199), (179, 5592291), (249, 4020161), (537, 1864097), (607, 1649127), (1821, 549709), (3071, 325959), (6623, 151143), (9213, 108653), (14857, 67377), (19869, 50381), (22459, 44571)]