40087113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13649}}^1$

素因数の和:13752

約数の個数: 16

約数和(自身を含む): 58968000

約数和(自身を除く): 18880887

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 13649, 40947, 150139, 450417, 1214761, 3644283, 13362371, 40087113]

約数ペア:

[(1, 40087113), (3, 13362371), (11, 3644283), (33, 1214761), (89, 450417), (267, 150139), (979, 40947), (2937, 13649)]