21961113

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10267}}^1$

素因数の和:10324

約数の個数: 16

約数和(自身を含む): 31543296

約数和(自身を除く): 9582183

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 10267, 30801, 236141, 318277, 708423, 954831, 7320371, 21961113]

約数ペア:

[(1, 21961113), (3, 7320371), (23, 954831), (31, 708423), (69, 318277), (93, 236141), (713, 30801), (2139, 10267)]