2143143519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 3277653120

約数和(自身を除く): 1134509601

約数列:

[1, 3, 11, 23, 33, 69, 253, 293, 419, 529, 759, 879, 1257, 1587, 3223, 4609, 5819, 6739, 9637, 9669, 13827, 17457, 20217, 28911, 74129, 106007, 122767, 154997, 221651, 222387, 318021, 368301, 464991, 664953, 1350437, 1704967, 2438161, 2823641, 4051311, 5114901, 7314483, 8470923, 31060051, 64943743, 93180153, 194831229, 714381173, 2143143519]

約数ペア:

[(1, 2143143519), (3, 714381173), (11, 194831229), (23, 93180153), (33, 64943743), (69, 31060051), (253, 8470923), (293, 7314483), (419, 5114901), (529, 4051311), (759, 2823641), (879, 2438161), (1257, 1704967), (1587, 1350437), (3223, 664953), (4609, 464991), (5819, 368301), (6739, 318021), (9637, 222387), (9669, 221651), (13827, 154997), (17457, 122767), (20217, 106007), (28911, 74129)]