11509729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 15353856

約数和(自身を除く): 3844127

約数列:

[1, 7, 11, 23, 67, 77, 97, 161, 253, 469, 679, 737, 1067, 1541, 1771, 2231, 5159, 6499, 7469, 10787, 15617, 16951, 24541, 45493, 71489, 118657, 149477, 171787, 500423, 1046339, 1644247, 11509729]

約数ペア:

[(1, 11509729), (7, 1644247), (11, 1046339), (23, 500423), (67, 171787), (77, 149477), (97, 118657), (161, 71489), (253, 45493), (469, 24541), (679, 16951), (737, 15617), (1067, 10787), (1541, 7469), (1771, 6499), (2231, 5159)]