1345920003

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{4937}}^1$

素因数の和:5408

約数の個数: 32

約数和(自身を含む): 2085811200

約数和(自身を除く): 739891197

約数列:

[1, 3, 9, 23, 27, 69, 207, 439, 621, 1317, 3951, 4937, 10097, 11853, 14811, 30291, 44433, 90873, 113551, 133299, 272619, 340653, 1021959, 2167343, 3065877, 6502029, 19506087, 49848889, 58518261, 149546667, 448640001, 1345920003]

約数ペア:

[(1, 1345920003), (3, 448640001), (9, 149546667), (23, 58518261), (27, 49848889), (69, 19506087), (207, 6502029), (439, 3065877), (621, 2167343), (1317, 1021959), (3951, 340653), (4937, 272619), (10097, 133299), (11853, 113551), (14811, 90873), (30291, 44433)]