223641121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{12109}}^1$

素因数の和:12216

約数の個数: 16

約数和(自身を含む): 258088320

約数和(自身を除く): 34447199

約数列:

[1, 11, 23, 73, 253, 803, 1679, 12109, 18469, 133199, 278507, 883957, 3063577, 9723527, 20331011, 223641121]

約数ペア:

[(1, 223641121), (11, 20331011), (23, 9723527), (73, 3063577), (253, 883957), (803, 278507), (1679, 133199), (12109, 18469)]