1238227587

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83231}}^1$

素因数の和:83288

約数の個数: 32

約数和(自身を含む): 1997568000

約数和(自身を除く): 759340413

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 14877, 83231, 249693, 749079, 1581389, 2247237, 2413699, 4744167, 7241097, 14232501, 21723291, 42697503, 45860281, 65169873, 137580843, 412742529, 1238227587]

約数ペア:

[(1, 1238227587), (3, 412742529), (9, 137580843), (19, 65169873), (27, 45860281), (29, 42697503), (57, 21723291), (87, 14232501), (171, 7241097), (261, 4744167), (513, 2413699), (551, 2247237), (783, 1581389), (1653, 749079), (4959, 249693), (14877, 83231)]