40317681

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3917}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 55666944

約数和(自身を除く): 15349263

約数列:

[1, 3, 47, 73, 141, 219, 3431, 3917, 10293, 11751, 184099, 285941, 552297, 857823, 13439227, 40317681]

約数ペア:

[(1, 40317681), (3, 13439227), (47, 857823), (73, 552297), (141, 285941), (219, 184099), (3431, 11751), (3917, 10293)]