65477139

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239843}}^1$

素因数の和:239866

約数の個数: 16

約数和(自身を含む): 107450112

約数和(自身を除く): 41972973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 239843, 719529, 1678901, 3117959, 5036703, 9353877, 21825713, 65477139]

約数ペア:

[(1, 65477139), (3, 21825713), (7, 9353877), (13, 5036703), (21, 3117959), (39, 1678901), (91, 719529), (273, 239843)]