11647867

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6577}}^1$

素因数の和:6618

約数の個数: 16

約数和(自身を含む): 15155712

約数和(自身を除く): 3507845

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 6577, 46039, 72347, 151271, 506429, 1058897, 1663981, 11647867]

約数ペア:

[(1, 11647867), (7, 1663981), (11, 1058897), (23, 506429), (77, 151271), (161, 72347), (253, 46039), (1771, 6577)]