40768833

素因数分解:

$3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1031}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 63529920

約数和(自身を除く): 22761087

約数列:

[1, 3, 7, 21, 49, 147, 269, 807, 1031, 1883, 3093, 5649, 7217, 13181, 21651, 39543, 50519, 151557, 277339, 832017, 1941373, 5824119, 13589611, 40768833]

約数ペア:

[(1, 40768833), (3, 13589611), (7, 5824119), (21, 1941373), (49, 832017), (147, 277339), (269, 151557), (807, 50519), (1031, 39543), (1883, 21651), (3093, 13181), (5649, 7217)]