1811232313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{117361}}^1$

素因数の和:117456

約数の個数: 16

約数和(自身を含む): 2095615872

約数和(自身を除く): 284383559

約数列:

[1, 11, 23, 61, 253, 671, 1403, 15433, 117361, 1290971, 2699303, 7159021, 29692333, 78749231, 164657483, 1811232313]

約数ペア:

[(1, 1811232313), (11, 164657483), (23, 78749231), (61, 29692333), (253, 7159021), (671, 2699303), (1403, 1290971), (15433, 117361)]