4039960323

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{797}}^1\times {\mathrm{859}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 6192990720

約数和(自身を除く): 2153030397

約数列:

[1, 3, 7, 21, 281, 797, 843, 859, 1967, 2391, 2577, 5579, 5901, 6013, 16737, 18039, 223957, 241379, 671871, 684623, 724137, 1567699, 1689653, 2053869, 4703097, 4792361, 5068959, 14377083, 192379063, 577137189, 1346653441, 4039960323]

約数ペア:

[(1, 4039960323), (3, 1346653441), (7, 577137189), (21, 192379063), (281, 14377083), (797, 5068959), (843, 4792361), (859, 4703097), (1967, 2053869), (2391, 1689653), (2577, 1567699), (5579, 724137), (5901, 684623), (6013, 671871), (16737, 241379), (18039, 223957)]