289641277

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1499}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 313344000

約数和(自身を除く): 23702723

約数列:

[1, 23, 31, 271, 713, 1499, 6233, 8401, 34477, 46469, 193223, 406229, 1068787, 9343267, 12593099, 289641277]

約数ペア:

[(1, 289641277), (23, 12593099), (31, 9343267), (271, 1068787), (713, 406229), (1499, 193223), (6233, 46469), (8401, 34477)]