281036175417

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{245875919}}^1$

素因数の和:245876052

約数の個数: 12

約数和(自身を含む): 409137530880

約数和(自身を除く): 128101355463

約数列:

[1, 3, 9, 127, 381, 1143, 245875919, 737627757, 2212883271, 31226241713, 93678725139, 281036175417]

約数ペア:

[(1, 281036175417), (3, 93678725139), (9, 31226241713), (127, 2212883271), (381, 737627757), (1143, 245875919)]