4940403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 7155456

約数和(自身を除く): 2215053

約数列:

[1, 3, 13, 39, 131, 393, 967, 1703, 2901, 5109, 12571, 37713, 126677, 380031, 1646801, 4940403]

約数ペア:

[(1, 4940403), (3, 1646801), (13, 380031), (39, 126677), (131, 37713), (393, 12571), (967, 5109), (1703, 2901)]