288509039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{11699}}^1$

素因数の和:11990

約数の個数: 16

約数和(自身を含む): 356428800

約数和(自身を除く): 67919761

約数列:

[1, 7, 13, 91, 271, 1897, 3523, 11699, 24661, 81893, 152087, 1064609, 3170429, 22193003, 41215577, 288509039]

約数ペア:

[(1, 288509039), (7, 41215577), (13, 22193003), (91, 3170429), (271, 1064609), (1897, 152087), (3523, 81893), (11699, 24661)]