1313304069

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 2236999680

約数和(自身を除く): 923695611

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 173, 177, 231, 413, 519, 557, 649, 1211, 1239, 1671, 1903, 1947, 3633, 3899, 4543, 5709, 6127, 10207, 11697, 13321, 13629, 18381, 30621, 32863, 39963, 42889, 71449, 96361, 98589, 112277, 128667, 214347, 230041, 289083, 336831, 361493, 674527, 690123, 785939, 1059971, 1084479, 2023581, 2357817, 2530451, 3179913, 5685299, 7419797, 7591353, 17055897, 22259391, 39797093, 62538289, 119391279, 187614867, 437768023, 1313304069]

約数ペア:

[(1, 1313304069), (3, 437768023), (7, 187614867), (11, 119391279), (21, 62538289), (33, 39797093), (59, 22259391), (77, 17055897), (173, 7591353), (177, 7419797), (231, 5685299), (413, 3179913), (519, 2530451), (557, 2357817), (649, 2023581), (1211, 1084479), (1239, 1059971), (1671, 785939), (1903, 690123), (1947, 674527), (3633, 361493), (3899, 336831), (4543, 289083), (5709, 230041), (6127, 214347), (10207, 128667), (11697, 112277), (13321, 98589), (13629, 96361), (18381, 71449), (30621, 42889), (32863, 39963)]