1269656367

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1950317}}^1$

素因数の和:1950358

約数の個数: 16

約数和(自身を含む): 1997125632

約数和(自身を除く): 727469265

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1950317, 5850951, 13652219, 40956657, 60459827, 181379481, 423218789, 1269656367]

約数ペア:

[(1, 1269656367), (3, 423218789), (7, 181379481), (21, 60459827), (31, 40956657), (93, 13652219), (217, 5850951), (651, 1950317)]