142307003

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 151911936

約数和(自身を除く): 9604933

約数列:

[1, 23, 73, 131, 647, 1679, 3013, 9563, 14881, 47231, 84757, 219949, 1086313, 1949411, 6187261, 142307003]

約数ペア:

[(1, 142307003), (23, 6187261), (73, 1949411), (131, 1086313), (647, 219949), (1679, 84757), (3013, 47231), (9563, 14881)]