986500431

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{51679}}^1$

素因数の和:51796

約数の個数: 32

約数和(自身を含む): 1686835200

約数和(自身を除く): 700334769

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 2121, 2727, 6363, 19089, 51679, 155037, 361753, 465111, 1085259, 1395333, 3255777, 5219579, 9767331, 15658737, 36537053, 46976211, 109611159, 140928633, 328833477, 986500431]

約数ペア:

[(1, 986500431), (3, 328833477), (7, 140928633), (9, 109611159), (21, 46976211), (27, 36537053), (63, 15658737), (101, 9767331), (189, 5219579), (303, 3255777), (707, 1395333), (909, 1085259), (2121, 465111), (2727, 361753), (6363, 155037), (19089, 51679)]