1983783

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 2774016

約数和(自身を除く): 790233

約数列:

[1, 3, 31, 83, 93, 249, 257, 771, 2573, 7719, 7967, 21331, 23901, 63993, 661261, 1983783]

約数ペア:

[(1, 1983783), (3, 661261), (31, 63993), (83, 23901), (93, 21331), (249, 7967), (257, 7719), (771, 2573)]