2948973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 4245696

約数和(自身を除く): 1296723

約数列:

[1, 3, 17, 51, 53, 159, 901, 1091, 2703, 3273, 18547, 55641, 57823, 173469, 982991, 2948973]

約数ペア:

[(1, 2948973), (3, 982991), (17, 173469), (51, 57823), (53, 55641), (159, 18547), (901, 3273), (1091, 2703)]