69603989

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12539}}^1$

素因数の和:12620

約数の個数: 16

約数和(自身を含む): 87077760

約数和(自身を除く): 17473771

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 12539, 87773, 163007, 764879, 1141049, 5354153, 9943427, 69603989]

約数ペア:

[(1, 69603989), (7, 9943427), (13, 5354153), (61, 1141049), (91, 764879), (427, 163007), (793, 87773), (5551, 12539)]