389680323

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{32993}}^1$

素因数の和:33154

約数の個数: 16

約数和(自身を含む): 540573696

約数和(自身を除く): 150893373

約数列:

[1, 3, 31, 93, 127, 381, 3937, 11811, 32993, 98979, 1022783, 3068349, 4190111, 12570333, 129893441, 389680323]

約数ペア:

[(1, 389680323), (3, 129893441), (31, 12570333), (93, 4190111), (127, 3068349), (381, 1022783), (3937, 98979), (11811, 32993)]