28108497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10399}}^1$

素因数の和:10472

約数の個数: 16

約数和(自身を含む): 40435200

約数和(自身を除く): 12326703

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 10399, 31197, 176783, 530349, 551147, 1653441, 9369499, 28108497]

約数ペア:

[(1, 28108497), (3, 9369499), (17, 1653441), (51, 551147), (53, 530349), (159, 176783), (901, 31197), (2703, 10399)]