9959897

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 10951680

約数和(自身を除く): 991783

約数列:

[1, 23, 31, 61, 229, 713, 1403, 1891, 5267, 7099, 13969, 43493, 163277, 321287, 433039, 9959897]

約数ペア:

[(1, 9959897), (23, 433039), (31, 321287), (61, 163277), (229, 43493), (713, 13969), (1403, 7099), (1891, 5267)]