2247684519

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 3105273600

約数和(自身を除く): 857589081

約数列:

[1, 3, 43, 129, 149, 337, 347, 447, 1011, 1041, 6407, 14491, 14921, 19221, 43473, 44763, 50213, 51703, 116939, 150639, 155109, 350817, 2159159, 2223229, 5028377, 6477477, 6669687, 15085131, 17423911, 52271733, 749228173, 2247684519]

約数ペア:

[(1, 2247684519), (3, 749228173), (43, 52271733), (129, 17423911), (149, 15085131), (337, 6669687), (347, 6477477), (447, 5028377), (1011, 2223229), (1041, 2159159), (6407, 350817), (14491, 155109), (14921, 150639), (19221, 116939), (43473, 51703), (44763, 50213)]