40802257431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{348737243}}^1$

素因数の和:348737262

約数の個数: 12

約数和(自身を含む): 63470178408

約数和(自身を除く): 22667920977

約数列:

[1, 3, 9, 13, 39, 117, 348737243, 1046211729, 3138635187, 4533584159, 13600752477, 40802257431]

約数ペア:

[(1, 40802257431), (3, 13600752477), (9, 4533584159), (13, 3138635187), (39, 1046211729), (117, 348737243)]