31346769

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3049}}^1$

素因数の和:3224

約数の個数: 16

約数和(自身を含む): 43920000

約数和(自身を除く): 12573231

約数列:

[1, 3, 23, 69, 149, 447, 3049, 3427, 9147, 10281, 70127, 210381, 454301, 1362903, 10448923, 31346769]

約数ペア:

[(1, 31346769), (3, 10448923), (23, 1362903), (69, 454301), (149, 210381), (447, 70127), (3049, 10281), (3427, 9147)]