231222957

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{43867}}^1$

素因数の和:44128

約数の個数: 16

約数和(自身を含む): 353751552

約数和(自身を除く): 122528595

約数列:

[1, 3, 7, 21, 251, 753, 1757, 5271, 43867, 131601, 307069, 921207, 11010617, 33031851, 77074319, 231222957]

約数ペア:

[(1, 231222957), (3, 77074319), (7, 33031851), (21, 11010617), (251, 921207), (753, 307069), (1757, 131601), (5271, 43867)]