40399203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4127}}^1$

素因数の和:4394

約数の個数: 16

約数和(自身を含む): 58254336

約数和(自身を除く): 17855133

約数列:

[1, 3, 13, 39, 251, 753, 3263, 4127, 9789, 12381, 53651, 160953, 1035877, 3107631, 13466401, 40399203]

約数ペア:

[(1, 40399203), (3, 13466401), (13, 3107631), (39, 1035877), (251, 160953), (753, 53651), (3263, 12381), (4127, 9789)]