2175267549

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{35731}}^1$

素因数の和:35977

約数の個数: 32

約数和(自身を含む): 3585777664

約数和(自身を除く): 1410510115

約数列:

[1, 3, 7, 13, 21, 39, 91, 223, 273, 669, 1561, 2899, 4683, 8697, 20293, 35731, 60879, 107193, 250117, 464503, 750351, 1393509, 3251521, 7968013, 9754563, 23904039, 55776091, 103584169, 167328273, 310752507, 725089183, 2175267549]

約数ペア:

[(1, 2175267549), (3, 725089183), (7, 310752507), (13, 167328273), (21, 103584169), (39, 55776091), (91, 23904039), (223, 9754563), (273, 7968013), (669, 3251521), (1561, 1393509), (2899, 750351), (4683, 464503), (8697, 250117), (20293, 107193), (35731, 60879)]