2498349

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 3829760

約数和(自身を除く): 1331411

約数列:

[1, 3, 7, 21, 271, 439, 813, 1317, 1897, 3073, 5691, 9219, 118969, 356907, 832783, 2498349]

約数ペア:

[(1, 2498349), (3, 832783), (7, 356907), (21, 118969), (271, 9219), (439, 5691), (813, 3073), (1317, 1897)]