15830961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 23442048

約数和(自身を除く): 7611087

約数列:

[1, 3, 17, 41, 51, 67, 113, 123, 201, 339, 697, 1139, 1921, 2091, 2747, 3417, 4633, 5763, 7571, 8241, 13899, 22713, 46699, 78761, 128707, 140097, 236283, 310411, 386121, 931233, 5276987, 15830961]

約数ペア:

[(1, 15830961), (3, 5276987), (17, 931233), (41, 386121), (51, 310411), (67, 236283), (113, 140097), (123, 128707), (201, 78761), (339, 46699), (697, 22713), (1139, 13899), (1921, 8241), (2091, 7571), (2747, 5763), (3417, 4633)]