69937343

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 81861120

約数和(自身を除く): 11923777

約数列:

[1, 7, 71, 109, 497, 763, 1291, 7739, 9037, 54173, 91661, 140719, 641627, 985033, 9991049, 69937343]

約数ペア:

[(1, 69937343), (7, 9991049), (71, 985033), (109, 641627), (497, 140719), (763, 91661), (1291, 54173), (7739, 9037)]