248889291

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{44059}}^1$

素因数の和:44338

約数の個数: 16

約数和(自身を含む): 380678400

約数和(自身を除く): 131789109

約数列:

[1, 3, 7, 21, 269, 807, 1883, 5649, 44059, 132177, 308413, 925239, 11851871, 35555613, 82963097, 248889291]

約数ペア:

[(1, 248889291), (3, 82963097), (7, 35555613), (21, 11851871), (269, 925239), (807, 308413), (1883, 132177), (5649, 44059)]