1087195941

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2099}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 1788696000

約数和(自身を除く): 701500059

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 233, 247, 699, 741, 2097, 2099, 2223, 3029, 4427, 6297, 9087, 13281, 18891, 27261, 27287, 39843, 39881, 57551, 81861, 119643, 172653, 245583, 358929, 489067, 517959, 518453, 1467201, 1555359, 4401603, 4666077, 6357871, 9292273, 19073613, 27876819, 57220839, 83630457, 120799549, 362398647, 1087195941]

約数ペア:

[(1, 1087195941), (3, 362398647), (9, 120799549), (13, 83630457), (19, 57220839), (39, 27876819), (57, 19073613), (117, 9292273), (171, 6357871), (233, 4666077), (247, 4401603), (699, 1555359), (741, 1467201), (2097, 518453), (2099, 517959), (2223, 489067), (3029, 358929), (4427, 245583), (6297, 172653), (9087, 119643), (13281, 81861), (18891, 57551), (27261, 39881), (27287, 39843)]