39689421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10853}}^1$

素因数の和:10932

約数の個数: 16

約数和(自身を含む): 56267136

約数和(自身を除く): 16577715

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 10853, 32559, 249619, 575209, 748857, 1725627, 13229807, 39689421]

約数ペア:

[(1, 39689421), (3, 13229807), (23, 1725627), (53, 748857), (69, 575209), (159, 249619), (1219, 32559), (3657, 10853)]