12941097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 7017303

約数列:

[1, 3, 13, 17, 39, 51, 131, 149, 221, 393, 447, 663, 1703, 1937, 2227, 2533, 5109, 5811, 6681, 7599, 19519, 28951, 32929, 58557, 86853, 98787, 253747, 331823, 761241, 995469, 4313699, 12941097]

約数ペア:

[(1, 12941097), (3, 4313699), (13, 995469), (17, 761241), (39, 331823), (51, 253747), (131, 98787), (149, 86853), (221, 58557), (393, 32929), (447, 28951), (663, 19519), (1703, 7599), (1937, 6681), (2227, 5811), (2533, 5109)]