426663219

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{6719}}^1$

素因数の和:7130

約数の個数: 16

約数和(自身を含む): 579962880

約数和(自身を除く): 153299661

約数列:

[1, 3, 61, 183, 347, 1041, 6719, 20157, 21167, 63501, 409859, 1229577, 2331493, 6994479, 142221073, 426663219]

約数ペア:

[(1, 426663219), (3, 142221073), (61, 6994479), (183, 2331493), (347, 1229577), (1041, 409859), (6719, 63501), (20157, 21167)]