11968209

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 7730991

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 297, 531, 649, 683, 1593, 1947, 2049, 5841, 6147, 7513, 17523, 18441, 22539, 40297, 67617, 120891, 202851, 362673, 443267, 1088019, 1329801, 3989403, 11968209]

約数ペア:

[(1, 11968209), (3, 3989403), (9, 1329801), (11, 1088019), (27, 443267), (33, 362673), (59, 202851), (99, 120891), (177, 67617), (297, 40297), (531, 22539), (649, 18441), (683, 17523), (1593, 7513), (1947, 6147), (2049, 5841)]