13988923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 15662080

約数和(自身を除く): 1673157

約数列:

[1, 13, 37, 127, 229, 481, 1651, 2977, 4699, 8473, 29083, 61087, 110149, 378079, 1076071, 13988923]

約数ペア:

[(1, 13988923), (13, 1076071), (37, 378079), (127, 110149), (229, 61087), (481, 29083), (1651, 8473), (2977, 4699)]