1288256979

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{50873}}^1$

素因数の和:51266

約数の個数: 16

約数和(自身を含む): 1797276672

約数和(自身を除く): 509019693

約数列:

[1, 3, 23, 69, 367, 1101, 8441, 25323, 50873, 152619, 1170079, 3510237, 18670391, 56011173, 429418993, 1288256979]

約数ペア:

[(1, 1288256979), (3, 429418993), (23, 56011173), (69, 18670391), (367, 3510237), (1101, 1170079), (8441, 152619), (25323, 50873)]