15704816281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{104971}}^1$

素因数の和:105085

約数の個数: 32

約数和(自身を含む): 20557716480

約数和(自身を除く): 4852900199

約数列:

[1, 7, 11, 29, 67, 77, 203, 319, 469, 737, 1943, 2233, 5159, 13601, 21373, 104971, 149611, 734797, 1154681, 3044159, 7033057, 8082767, 21309113, 33485749, 49231399, 77363627, 203958653, 234400243, 541545389, 1427710571, 2243545183, 15704816281]

約数ペア:

[(1, 15704816281), (7, 2243545183), (11, 1427710571), (29, 541545389), (67, 234400243), (77, 203958653), (203, 77363627), (319, 49231399), (469, 33485749), (737, 21309113), (1943, 8082767), (2233, 7033057), (5159, 3044159), (13601, 1154681), (21373, 734797), (104971, 149611)]