622220403

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{4789}}^1$

素因数の和:5091

約数の個数: 32

約数和(自身を含む): 993254400

約数和(自身を除く): 371033997

約数列:

[1, 3, 7, 21, 23, 69, 161, 269, 483, 807, 1883, 4789, 5649, 6187, 14367, 18561, 33523, 43309, 100569, 110147, 129927, 330441, 771029, 1288241, 2313087, 3864723, 9017687, 27053061, 29629543, 88888629, 207406801, 622220403]

約数ペア:

[(1, 622220403), (3, 207406801), (7, 88888629), (21, 29629543), (23, 27053061), (69, 9017687), (161, 3864723), (269, 2313087), (483, 1288241), (807, 771029), (1883, 330441), (4789, 129927), (5649, 110147), (6187, 100569), (14367, 43309), (18561, 33523)]