15693890493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2213837}}^1$

素因数の和:2213996

約数の個数: 16

約数和(自身を含む): 22315487040

約数和(自身を除く): 6621596547

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 2213837, 6641511, 37635229, 112905687, 307723343, 923170029, 5231296831, 15693890493]

約数ペア:

[(1, 15693890493), (3, 5231296831), (17, 923170029), (51, 307723343), (139, 112905687), (417, 37635229), (2363, 6641511), (7089, 2213837)]