73643999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22391}}^1$

素因数の和:22438

約数の個数: 16

約数和(自身を含む): 90284544

約数和(自身を除く): 16640545

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 22391, 246301, 291083, 514993, 3201913, 5664923, 6694909, 73643999]

約数ペア:

[(1, 73643999), (11, 6694909), (13, 5664923), (23, 3201913), (143, 514993), (253, 291083), (299, 246301), (3289, 22391)]